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CodeBlocksPortable/WATCOM/h/nt/ddk/scsi.h

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My portable distribution of Code::Blocks
2024-07-04 16:52:56 +00:00
/*
* scsi.h SCSI functions
*
* =========================================================================
*
* Open Watcom Project
*
* Copyright (c) 2004-2010 The Open Watcom Contributors. All Rights Reserved.
*
* This file is automatically generated. Do not edit directly.
*
* =========================================================================
*/
#ifndef _NTSCSI_
#define _NTSCSI_
#ifndef _ENABLE_AUTODEPEND
#pragma read_only_file;
#endif
#ifndef _NTSCSI_USER_MODE_
#include <srb.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Notification class masks */
#define NOTIFICATION_OPERATIONAL_CHANGE_CLASS_MASK 0x02
#define NOTIFICATION_POWER_MANAGEMENT_CLASS_MASK 0x04
#define NOTIFICATION_EXTERNAL_REQUEST_CLASS_MASK 0x08
#define NOTIFICATION_MEDIA_STATUS_CLASS_MASK 0x10
#define NOTIFICATION_MULTI_HOST_CLASS_MASK 0x20
#define NOTIFICATION_DEVICE_BUSY_CLASS_MASK 0x40
/* Notification class event flags */
#define NOTIFICATION_NO_CLASS_EVENTS 0x00
#define NOTIFICATION_OPERATIONAL_CHANGE_CLASS_EVENTS 0x01
#define NOTIFICATION_POWER_MANAGEMENT_CLASS_EVENTS 0x02
#define NOTIFICATION_EXTERNAL_REQUEST_CLASS_EVENTS 0x03
#define NOTIFICATION_MEDIA_STATUS_CLASS_EVENTS 0x04
#define NOTIFICATION_MULTI_HOST_CLASS_EVENTS 0x05
#define NOTIFICATION_DEVICE_BUSY_CLASS_EVENTS 0x06
/* Notification operational events */
#define NOTIFICATION_OPERATIONAL_EVENT_NO_CHANGE 0x00
#define NOTIFICATION_OPERATIONAL_EVENT_CHANGE_REQUESTED 0x01
#define NOTIFICATION_OPERATIONAL_EVENT_CHANGE_OCCURRED 0x02
/* Notification operational status values */
#define NOTIFICATION_OPERATIONAL_STATUS_AVAILABLE 0x00
#define NOTIFICATION_OPERATIONAL_STATUS_TEMPORARY_BUSY 0x01
#define NOTIFICATION_OPERATIONAL_STATUS_EXTENDED_BUSY 0x02
/* Notification operational operation codes */
#define NOTIFICATION_OPERATIONAL_OPCODE_NONE 0x00
#define NOTIFICATION_OPERATIONAL_OPCODE_FEATURE_CHANGE 0x01
#define NOTIFICATION_OPERATIONAL_OPCODE_FEATURE_ADDED 0x02
#define NOTIFICATION_OPERATIONAL_OPCODE_UNIT_RESET 0x03
#define NOTIFICATION_OPERATIONAL_OPCODE_FIRMWARE_CHANGED 0x04
#define NOTIFICATION_OPERATIONAL_OPCODE_INQUIRY_CHANGED 0x05
/* Notification power events */
#define NOTIFICATION_POWER_EVENT_NO_CHANGE 0x00
#define NOTIFICATION_POWER_EVENT_CHANGE_SUCCEEDED 0x01
#define NOTIFICATION_POWER_EVENT_CHANGE_FAILED 0x02
/* Notification power status values */
#define NOTIFICATION_POWER_STATUS_ACTIVE 0x01
#define NOTIFICATION_POWER_STATUS_IDLE 0x02
#define NOTIFICATION_POWER_STATUS_STANDBY 0x03
#define NOTIFICATION_POWER_STATUS_SLEEP 0x04
/* Notification external events */
#define NOTIFICATION_MEDIA_EVENT_NO_EVENT 0x00
#define NOTIFICATION_EXTERNAL_EVENT_NO_CHANGE 0x00
#define NOTIFICATION_EXTERNAL_EVENT_BUTTON_DOWN 0x01
#define NOTIFICATION_EXTERNAL_EVENT_BUTTON_UP 0x02
#define NOTIFICATION_EXTERNAL_EVENT_EXTERNAL 0x03
/* Notification external status values */
#define NOTIFICATION_EXTERNAL_STATUS_READY 0x00
#define NOTIFICATION_EXTERNAL_STATUS_PREVENT 0x01
/* Notification external requests */
#define NOTIFICATION_EXTERNAL_REQUEST_NONE 0x0000
#define NOTIFICATION_EXTERNAL_REQUEST_QUEUE_OVERRUN 0x0001
#define NOTIFICATION_EXTERNAL_REQUEST_PLAY 0x0101
#define NOTIFICATION_EXTERNAL_REQUEST_REWIND_BACK 0x0102
#define NOTIFICATION_EXTERNAL_REQUEST_FAST_FORWARD 0x0103
#define NOTIFICATION_EXTERNAL_REQUEST_PAUSE 0x0104
#define NOTIFICATION_EXTERNAL_REQUEST_STOP 0x0106
#define NOTIFICATION_EXTERNAL_REQUEST_ASCII_LOW 0x0200
#define NOTIFICATION_EXTERNAL_REQUEST_ASCII_HIGH 0x02FF
/* Notification media events */
#define NOTIFICATION_MEDIA_EVENT_NO_CHANGE 0x00
#define NOTIFICATION_MEDIA_EVENT_EJECT_REQUEST 0x01
#define NOTIFICATION_MEDIA_EVENT_NEW_MEDIA 0x02
#define NOTIFICATION_MEDIA_EVENT_MEDIA_REMOVAL 0x03
#define NOTIFICATION_MEDIA_EVENT_MEDIA_CHANGE 0x04
/* Notification multi-host events */
#define NOTIFICATION_BUSY_EVENT_NO_EVENT 0x00
#define NOTIFICATION_MULTI_HOST_EVENT_NO_CHANGE 0x00
#define NOTIFICATION_MULTI_HOST_EVENT_CONTROL_REQUEST 0x01
#define NOTIFICATION_MULTI_HOST_EVENT_CONTROL_GRANT 0x02
#define NOTIFICATION_MULTI_HOST_EVENT_CONTROL_RELEASE 0x03
/* Notification multi-host status values */
#define NOTIFICATION_MULTI_HOST_STATUS_READY 0x00
#define NOTIFICATION_MULTI_HOST_STATUS_PREVENT 0x01
/* Notification multi-host priority values */
#define NOTIFICATION_MULTI_HOST_PRIORITY_NO_REQUESTS 0x00
#define NOTIFICATION_MULTI_HOST_PRIORITY_LOW 0x01
#define NOTIFICATION_MULTI_HOST_PRIORITY_MEDIUM 0x02
#define NOTIFICATION_MULTI_HOST_PRIOTITY_HIGH 0x03
/* Notification busy events */
#define NOTIFICATION_BUSY_EVENT_NO_EVENT 0x00
#define NOTIFICATION_BUSY_EVENT_NO_CHANGE 0x00
#define NOTIFICATION_BUSY_EVENT_BUSY 0x01
/* Notification busy status values */
#define NOTIFICATION_BUSY_STATUS_NO_EVENT 0x00
#define NOTIFICATION_BUSY_STATUS_POWER 0x01
#define NOTIFICATION_BUSY_STATUS_IMMEDIATE 0x02
#define NOTIFICATION_BUSY_STATUS_DEFERRED 0x03
/* DVD formats */
#define DVD_FORMAT_LEAD_IN 0x00
#define DVD_FORMAT_COPYRIGHT 0x01
#define DVD_FORMAT_DISK_KEY 0x02
#define DVD_FORMAT_BCA 0x03
#define DVD_FORMAT_MANUFACTURING 0x04
/* CDVD data structure identifiers */
#define DVD_REPORT_AGID 0x00
#define DVD_CHALLENGE_KEY 0x01
#define DVD_KEY_1 0x02
#define DVD_KEY_2 0x03
#define DVD_TITLE_KEY 0x04
#define DVD_REPORT_ASF 0x05
#define DVD_INVALIDATE_AGID 0x3F
/* Blank type codes */
#define BLANK_FULL 0x00
#define BLANK_MINIMAL 0x01
#define BLANK_TRACK 0x02
#define BLANK_UNRESERVE_TRACK 0x03
#define BLANK_TAIL 0x04
#define BLANK_UNCLOSE_SESSION 0x05
#define BLANK_SESSION 0x06
/* CD expected sector values */
#define CD_EXPECTED_SECTOR_ANY 0x00
#define CD_EXPECTED_SECTOR_CDDA 0x01
#define CD_EXPECTED_SECTOR_MODE1 0x02
#define CD_EXPECTED_SECTOR_MODE2 0x03
#define CD_EXPECTED_SECTOR_MODE2_FORM1 0x04
#define CD_EXPECTED_SECTOR_MODE2_FORM2 0x05
/* Disk status values */
#define DISK_STATUS_EMPTY 0x00
#define DISK_STATUS_INCOMPLETE 0x01
#define DISK_STATUS_COMPLETE 0x02
#define DISK_STATUS_OTHERS 0x03
/* Last session values */
#define LAST_SESSION_EMPTY 0x00
#define LAST_SESSION_INCOMPLETE 0x01
#define LAST_SESSION_RESERVED_DAMAGED 0x02
#define LAST_SESSION_COMPLETE 0x03
/* Disk types */
#define DISK_TYPE_CDDA 0x00
#define DISK_TYPE_CDI 0x10
#define DISK_TYPE_XA 0x20
#define DISK_TYPE_UNDEFINED 0xFF
/* Disc background format states */
#define DISC_BGFORMAT_STATE_NONE 0x00
#define DISC_BGFORMAT_STATE_INCOMPLETE 0x01
#define DISC_BGFORMAT_STATE_RUNNING 0x02
#define DISC_BGFORMAT_STATE_COMPLETE 0x03
/* Data block modes */
#define DATA_BLOCK_MODE0 0x00
#define DATA_BLOCK_MODE1 0x01
#define DATA_BLOCK_MODE2 0x02
/* Read TOC format codes */
#define READ_TOC_FORMAT_TOC 0x00
#define READ_TOC_FORMAT_SESSION 0x01
#define READ_TOC_FORMAT_FULL_TOC 0x02
#define READ_TOC_FORMAT_PMA 0x03
#define READ_TOC_FORMAT_ATIP 0x04
/* Common descriptor block lengths */
#define CDB6GENERIC_LENGTH 6
#define CDB10GENERIC_LENGTH 10
#define CDB12GENERIC_LENGTH 12
/* Set bit on/off constants */
#define SETBITON 1
#define SETBITOFF 0
/* Mode page constants */
#define MODE_PAGE_VENDOR_SPECIFIC 0x00
#define MODE_PAGE_ERROR_RECOVERY 0x01
#define MODE_PAGE_DISCONNECT 0x02
#define MODE_PAGE_FORMAT_DEVICE 0x03
#define MODE_PAGE_MRW 0x03
#define MODE_PAGE_RIGID_GEOMETRY 0x04
#define MODE_PAGE_FLEXIBILE 0x05
#define MODE_PAGE_WRITE_PARAMETERS 0x05
#define MODE_PAGE_VERIFY_ERRORS 0x07
#define MODE_PAGE_CACHING 0x08
#define MODE_PAGE_PERIPHERAL 0x09
#define MODE_PAGE_CONTROL 0x0A
#define MODE_PAGE_MEDIUM_TYPES 0x0B
#define MODE_PAGE_NOTCH_PARTITION 0x0C
#define MODE_PAGE_CD_AUDIO_CONTROL 0x0E
#define MODE_PAGE_DATA_COMPRESS 0x0F
#define MODE_PAGE_DEVICE_CONFIG 0x10
#define MODE_PAGE_XOR_CONTROL 0x10
#define MODE_PAGE_MEDIUM_PARTITION 0x11
#define MODE_PAGE_ENCLOSURE_SERVICES_MANAGEMENT 0x14
#define MODE_PAGE_EXTENDED 0x15
#define MODE_PAGE_EXTENDED_DEVICE_SPECIFIC 0x16
#define MODE_PAGE_CDVD_FEATURE_SET 0x18
#define MODE_PAGE_PROTOCOL_SPECIFIC_LUN 0x18
#define MODE_PAGE_PROTOCOL_SPECIFIC_PORT 0x19
#define MODE_PAGE_POWER_CONDITION 0x1A
#define MODE_PAGE_LUN_MAPPING 0x1B
#define MODE_PAGE_FAULT_REPORTING 0x1C
#define MODE_PAGE_CDVD_INACTIVITY 0x1D
#define MODE_PAGE_ELEMENT_ADDRESS 0x1D
#define MODE_PAGE_TRANSPORT_GEOMETRY 0x1E
#define MODE_PAGE_DEVICE_CAPABILITIES 0x1F
#define MODE_PAGE_CAPABILITIES 0x2A
/* Mode sense constants */
#define MODE_SENSE_RETURN_ALL 0x3F
#define MODE_SENSE_CURRENT_VALUES 0x00
#define MODE_SENSE_CHANGEABLE_VALUES 0x40
#define MODE_SENSE_DEFAULT_VALUES 0x80
#define MODE_SENSE_SAVED_VALUES 0xC0
/* SCSI operation codes */
#define SCSIOP_TEST_UNIT_READY 0x00
#define SCSIOP_REZERO_UNIT 0x01
#define SCSIOP_REWIND 0x01
#define SCSIOP_REQUEST_BLOCK_ADDR 0x02
#define SCSIOP_REQUEST_SENSE 0x03
#define SCSIOP_FORMAT_UNIT 0x04
#define SCSIOP_READ_BLOCK_LIMITS 0x05
#define SCSIOP_REASSIGN_BLOCKS 0x07
#define SCSIOP_INIT_ELEMENT_STATUS 0x07
#define SCSIOP_READ6 0x08
#define SCSIOP_RECEIVE 0x08
#define SCSIOP_WRITE6 0x0A
#define SCSIOP_PRINT 0x0A
#define SCSIOP_SEND 0x0A
#define SCSIOP_SEEK6 0x0B
#define SCSIOP_TRACK_SELECT 0x0B
#define SCSIOP_SLEW_PRINT 0x0B
#define SCSIOP_SET_CAPACITY 0x0B
#define SCSIOP_SEEK_BLOCK 0x0C
#define SCSIOP_PARTITION 0x0D
#define SCSIOP_READ_REVERSE 0x0F
#define SCSIOP_WRITE_FILEMARKS 0x10
#define SCSIOP_FLUSH_BUFFER 0x10
#define SCSIOP_SPACE 0x11
#define SCSIOP_INQUIRY 0x12
#define SCSIOP_VERIFY6 0x13
#define SCSIOP_RECOVER_BUF_DATA 0x14
#define SCSIOP_MODE_SELECT 0x15
#define SCSIOP_RESERVE_UNIT 0x16
#define SCSIOP_RELEASE_UNIT 0x17
#define SCSIOP_COPY 0x18
#define SCSIOP_ERASE 0x19
#define SCSIOP_MODE_SENSE 0x1A
#define SCSIOP_START_STOP_UNIT 0x1B
#define SCSIOP_STOP_PRINT 0x1B
#define SCSIOP_LOAD_UNLOAD 0x1B
#define SCSIOP_RECEIVE_DIAGNOSTIC 0x1C
#define SCSIOP_SEND_DIAGNOSTIC 0x1D
#define SCSIOP_MEDIUM_REMOVAL 0x1E
#define SCSIOP_READ_FORMATTED_CAPACITY 0x23
#define SCSIOP_READ_CAPACITY 0x25
#define SCSIOP_READ 0x28
#define SCSIOP_WRITE 0x2A
#define SCSIOP_SEEK 0x2B
#define SCSIOP_LOCATE 0x2B
#define SCSIOP_POSITION_TO_ELEMENT 0x2B
#define SCSIOP_WRITE_VERIFY 0x2E
#define SCSIOP_VERIFY 0x2F
#define SCSIOP_SEARCH_DATA_HIGH 0x30
#define SCSIOP_SEARCH_DATA_EQUAL 0x31
#define SCSIOP_SEARCH_DATA_LOW 0x32
#define SCSIOP_SET_LIMITS 0x33
#define SCSIOP_READ_POSITION 0x34
#define SCSIOP_SYNCHRONIZE_CACHE 0x35
#define SCSIOP_COMPARE 0x39
#define SCSIOP_COPY_COMPARE 0x3A
#define SCSIOP_WRITE_DATA_BUFF 0x3B
#define SCSIOP_READ_DATA_BUFF 0x3C
#define SCSIOP_WRITE_LONG 0x3F
#define SCSIOP_CHANGE_DEFINITION 0x40
#define SCSIOP_WRITE_SAME 0x41
#define SCSIOP_READ_SUB_CHANNEL 0x42
#define SCSIOP_READ_TOC 0x43
#define SCSIOP_READ_HEADER 0x44
#define SCSIOP_REPORT_DENSITY_SUPPORT 0x44
#define SCSIOP_PLAY_AUDIO 0x45
#define SCSIOP_GET_CONFIGURATION 0x46
#define SCSIOP_PLAY_AUDIO_MSF 0x47
#define SCSIOP_PLAY_TRACK_INDEX 0x48
#define SCSIOP_PLAY_TRACK_RELATIVE 0x49
#define SCSIOP_GET_EVENT_STATUS 0x4A
#define SCSIOP_PAUSE_RESUME 0x4B
#define SCSIOP_LOG_SELECT 0x4C
#define SCSIOP_LOG_SENSE 0x4D
#define SCSIOP_STOP_PLAY_SCAN 0x4E
#define SCSIOP_XDWRITE 0x50
#define SCSIOP_XPWRITE 0x51
#define SCSIOP_READ_DISK_INFORMATION 0x51
#define SCSIOP_READ_DISC_INFORMATION 0x51
#define SCSIOP_READ_TRACK_INFORMATION 0x52
#define SCSIOP_XDWRITE_READ 0x53
#define SCSIOP_RESERVE_TRACK_RZONE 0x53
#define SCSIOP_SEND_OPC_INFORMATION 0x54
#define SCSIOP_MODE_SELECT10 0x55
#define SCSIOP_RESERVE_UNIT10 0x56
#define SCSIOP_RESERVE_ELEMENT 0x56
#define SCSIOP_RELEASE_UNIT10 0x57
#define SCSIOP_RELEASE_ELEMENT 0x57
#define SCSIOP_REPAIR_TRACK 0x58
#define SCSIOP_MODE_SENSE10 0x5A
#define SCSIOP_CLOSE_TRACK_SESSION 0x5B
#define SCSIOP_READ_BUFFER_CAPACITY 0x5C
#define SCSIOP_SEND_CUE_SHEET 0x5D
#define SCSIOP_PERSISTENT_RESERVE_IN 0x5E
#define SCSIOP_PERSISTENT_RESERVE_OUT 0x5F
#define SCSIOP_REPORT_LUNS 0xA0
#define SCSIOP_BLANK 0xA1
#define SCSIOP_ATA_PASSTHROUGH12 0xA1
#define SCSIOP_SEND_EVENT 0xA2
#define SCSIOP_SEND_KEY 0xA3
#define SCSIOP_MAINTENANCE_IN 0xA3
#define SCSIOP_REPORT_KEY 0xA4
#define SCSIOP_MAINTENANCE_OUT 0xA4
#define SCSIOP_MOVE_MEDIUM 0xA5
#define SCSIOP_LOAD_UNLOAD_SLOT 0xA6
#define SCSIOP_EXCHANGE_MEDIUM 0xA6
#define SCSIOP_SET_READ_AHEAD 0xA7
#define SCSIOP_MOVE_MEDIUM_ATTACHED 0xA7
#define SCSIOP_READ12 0xA8
#define SCSIOP_GET_MESSAGE 0xA8
#define SCSIOP_SERVICE_ACTION_OUT12 0xA9
#define SCSIOP_WRITE12 0xAA
#define SCSIOP_SEND_MESSAGE 0xAB
#define SCSIOP_SERVICE_ACTION_IN12 0xAB
#define SCSIOP_GET_PERFORMANCE 0xAC
#define SCSIOP_READ_DVD_STRUCTURE 0xAD
#define SCSIOP_WRITE_VERIFY12 0xAE
#define SCSIOP_VERIFY12 0xAF
#define SCSIOP_SEARCH_DATA_HIGH12 0xB0
#define SCSIOP_SEARCH_DATA_EQUAL12 0xB1
#define SCSIOP_SEARCH_DATA_LOW12 0xB2
#define SCSIOP_SET_LIMITS12 0xB3
#define SCSIOP_READ_ELEMENT_STATUS_ATTACHED 0xB4
#define SCSIOP_REQUEST_VOL_ELEMENT 0xB5
#define SCSIOP_SEND_VOLUME_TAG 0xB6
#define SCSIOP_SET_STREAMING 0xB6
#define SCSIOP_READ_DEFECT_DATA 0xB7
#define SCSIOP_READ_ELEMENT_STATUS 0xB8
#define SCSIOP_READ_CD_MSF 0xB9
#define SCSIOP_SCAN_CD 0xBA
#define SCSIOP_REDUNDANCY_GROUP_IN 0xBA
#define SCSIOP_SET_CD_SPEED 0xBB
#define SCSIOP_REDUNDANCY_GROUP_OUT 0xBB
#define SCSIOP_PLAY_CD 0xBC
#define SCSIOP_SPARE_IN 0xBC
#define SCSIOP_MECHANISM_STATUS 0xBD
#define SCSIOP_SPARE_OUT 0xBD
#define SCSIOP_READ_CD 0xBE
#define SCSIOP_VOLUME_SET_IN 0xBE
#define SCSIOP_SEND_DVD_STRUCTURE 0xBF
#define SCSIOP_VOLUME_SET_OUT 0xBF
#define SCSIOP_INIT_ELEMENT_RANGE 0xE7
#define SCSIOP_XDWRITE_EXTENDED16 0x80
#define SCSIOP_WRITE_FILEMARKS16 0x80
#define SCSIOP_REBUILD16 0x81
#define SCSIOP_READ_REVERSE16 0x81
#define SCSIOP_REGENERATE16 0x82
#define SCSIOP_EXTENDED_COPY 0x83
#define SCSIOP_RECEIVE_COPY_RESULTS 0x84
#define SCSIOP_ATA_PASSTHROUGH16 0x85
#define SCSIOP_ACCESS_CONTROL_IN 0x86
#define SCSIOP_ACCESS_CONTROL_OUT 0x87
#define SCSIOP_READ16 0x88
#define SCSIOP_WRITE16 0x8A
#define SCSIOP_READ_ATTRIBUTES 0x8C
#define SCSIOP_WRITE_ATTRIBUTES 0x8D
#define SCSIOP_WRITE_VERIFY16 0x8E
#define SCSIOP_VERIFY16 0x8F
#define SCSIOP_PREFETCH16 0x90
#define SCSIOP_SYNCHRONIZE_CACHE16 0x91
#define SCSIOP_SPACE16 0x91
#define SCSIOP_LOCK_UNLOCK_CACHE16 0x92
#define SCSIOP_LOCATE16 0x92
#define SCSIOP_WRITE_SAME16 0x93
#define SCSIOP_ERASE16 0x93
#define SCSIOP_READ_CAPACITY16 0x9E
#define SCSIOP_SERVICE_ACTION_IN16 0x9E
#define SCSIOP_SERVICE_ACTION_OUT16 0x9F
/* Common descriptor block return values */
#define CDB_RETURN_ON_COMPLETION 0
#define CDB_RETURN_IMMEDIATE 1
/* Common descriptor block force media access flag */
#define CDB_FORCE_MEDIA_ACCESS 0x08
/* Denon SCSI operation codes */
#define SCSIOP_DENON_EJECT_DISC 0xE6
#define SCSIOP_DENON_STOP_AUDIO 0xE7
#define SCSIOP_DENON_PLAY_AUDIO 0xE8
#define SCSIOP_DENON_READ_TOC 0xE9
#define SCSIOP_DENON_READ_SUBCODE 0xEB
/* SCSI messages */
#define SCSIMESS_ABORT 0x06
#define SCSIMESS_ABORT_WITH_TAG 0x0D
#define SCSIMESS_BUS_DEVICE_RESET 0x0C
#define SCSIMESS_CLEAR_QUEUE 0x0E
#define SCSIMESS_COMMAND_COMPLETE 0x00
#define SCSIMESS_DISCONNECT 0x04
#define SCSIMESS_EXTENDED_MESSAGE 0x01
#define SCSIMESS_IDENTIFY 0x80
#define SCSIMESS_IDENTIFY_WITH_DISCON 0xC0
#define SCSIMESS_IGNORE_WITH_RESIDUE 0x23
#define SCSIMESS_INITIATE_RECOVERY 0x0F
#define SCSIMESS_INIT_DETECTED_ERROR 0x05
#define SCSIMESS_LINK_CMD_COMP 0x0A
#define SCSIMESS_LINK_CMD_COMP_W_FLAG 0x0B
#define SCSIMESS_MESS_PARITY_ERROR 0x09
#define SCSIMESS_MESSAGE_REJECT 0x07
#define SCSIMESS_NO_OPERATION 0x08
#define SCSIMESS_HEAD_OF_QUEUE_TAG 0x21
#define SCSIMESS_ORDERED_QUEUE_TAG 0x22
#define SCSIMESS_SIMPLE_QUEUE_TAG 0x20
#define SCSIMESS_RELEASE_RECOVERY 0x10
#define SCSIMESS_RESTORE_POINTERS 0x03
#define SCSIMESS_SAVE_DATA_POINTER 0x02
#define SCSIMESS_TERMINATE_IO_PROCESS 0x11
#define SCSIMESS_MODIFY_DATA_POINTER 0x00
#define SCSIMESS_SYNCHRONOUS_DATA_REQ 0x01
#define SCSIMESS_WIDE_DATA_REQUEST 0x03
/* SCSI message lengths */
#define SCSIMESS_MODIFY_DATA_LENGTH 5
#define SCSIMESS_SYNCH_DATA_LENGTH 3
#define SCSIMESS_WIDE_DATA_LENGTH 2
/* SCSI status codes */
#define SCSISTAT_GOOD 0x00
#define SCSISTAT_CHECK_CONDITION 0x02
#define SCSISTAT_CONDITION_MET 0x04
#define SCSISTAT_BUSY 0x08
#define SCSISTAT_INTERMEDIATE 0x10
#define SCSISTAT_INTERMEDIATE_COND_MET 0x14
#define SCSISTAT_RESERVATION_CONFLICT 0x18
#define SCSISTAT_COMMAND_TERMINATED 0x22
#define SCSISTAT_QUEUE_FULL 0x28
/* Common descriptor block inquiry EVPD flag */
#define CDB_INQUIRY_EVPD 0x01
/* Format common descriptor block constants */
#define LUN0_FORMAT_SAVING_DEFECT_LIST 0
#define USE_DEFAULTMSB 0
#define USE_DEFAULTLSB 0
/* Unit codes */
#define START_UNIT_CODE 0x01
#define STOP_UNIT_CODE 0x00
/* Inquiry data buffer size */
#define INQUIRYDATABUFFERSIZE 36
/* Device types */
#define DIRECT_ACCESS_DEVICE 0x00
#define SEQUENTIAL_ACCESS_DEVICE 0x01
#define PRINTER_DEVICE 0x02
#define PROCESSOR_DEVICE 0x03
#define WRITE_ONCE_READ_MULTIPLE_DEVICE 0x04
#define READ_ONLY_DIRECT_ACCESS_DEVICE 0x05
#define SCANNER_DEVICE 0x06
#define OPTICAL_DEVICE 0x07
#define MEDIUM_CHANGER 0x08
#define COMMUNICATION_DEVICE 0x09
#define ARRAY_CONTROLLER_DEVICE 0x0C
#define SCSI_ENCLOSURE_DEVICE 0x0D
#define REDUCED_BLOCK_DEVICE 0x0E
#define OPTICAL_CARD_READER_WRITER_DEVICE 0x0F
#define BRIDGE_CONTROLLER_DEVICE 0x10
#define OBJECT_BASED_STORAGE_DEVICE 0x11
#define LOGICAL_UNIT_NOT_PRESENT_DEVICE 0x7F
/* Device qualifiers */
#define DEVICE_QUALIFIER_ACTIVE 0x00
#define DEVICE_QUALIFIER_NOT_ACTIVE 0x01
#define DEVICE_QUALIFIER_NOT_SUPPORTED 0x03
/* Device type qualifier */
#define DEVICE_CONNECTED 0x00
/* Vital product data maximum buffer size */
#define VPD_MAX_BUFFER_SIZE 0xFF
/* Vital product data page identifiers */
#define VPD_SUPPORTED_PAGES 0x00
#define VPD_SERIAL_NUMBER 0x80
#define VPD_DEVICE_IDENTIFIERS 0x83
#define VPD_MEDIA_SERIAL_NUMBER 0x84
#define VPD_SOFTWARE_INTERFACE_IDENTIFIERS 0x84
#define VPD_NETWORK_MANAGEMENT_ADDRESSES 0x85
#define VPD_EXTENDED_INQUIRY_DATA 0x86
#define VPD_MODE_PAGE_POLICY 0x87
#define VPD_SCSI_PORTS 0x88
/* Reservation actions */
#define RESERVATION_ACTION_READ_KEYS 0x00
#define RESERVATION_ACTION_READ_RESERVATIONS 0x01
#define RESERVATION_ACTION_REGISTER 0x00
#define RESERVATION_ACTION_RESERVE 0x01
#define RESERVATION_ACTION_RELEASE 0x02
#define RESERVATION_ACTION_CLEAR 0x03
#define RESERVATION_ACTION_PREEMPT 0x04
#define RESERVATION_ACTION_PREEMPT_ABORT 0x05
#define RESERVATION_ACTION_REGISTER_IGNORE_EXISTING 0x06
/* Reservation scopes */
#define RESERVATION_SCOPE_LU 0x00
#define RESERVATION_SCOPE_ELEMENT 0x02
/* Reservation types */
#define RESERVATION_TYPE_WRITE_EXCLUSIVE 0x01
#define RESERVATION_TYPE_EXCLUSIVE 0x03
#define RESERVATION_TYPE_WRITE_EXCLUSIVE_REGISTRANTS 0x05
#define RESERVATION_TYPE_EXCLUSIVE_REGISTRANTS 0x06
/* Sense buffer size constants */
#define SENSE_BUFFER_SIZE 18
#define MAX_SENSE_BUFFER_SIZE 255
#define MAX_ADDITIONAL_SENSE_BYTES (MAX_SENSE_BUFFER_SIZE - SENSE_BUFFER_SIZE)
/* SCSI sense codes */
#define SCSI_SENSE_NO_SENSE 0x00
#define SCSI_SENSE_RECOVERED_ERROR 0x01
#define SCSI_SENSE_NOT_READY 0x02
#define SCSI_SENSE_MEDIUM_ERROR 0x03
#define SCSI_SENSE_HARDWARE_ERROR 0x04
#define SCSI_SENSE_ILLEGAL_REQUEST 0x05
#define SCSI_SENSE_UNIT_ATTENTION 0x06
#define SCSI_SENSE_DATA_PROTECT 0x07
#define SCSI_SENSE_BLANK_CHECK 0x08
#define SCSI_SENSE_UNIQUE 0x09
#define SCSI_SENSE_COPY_ABORTED 0x0A
#define SCSI_SENSE_ABORTED_COMMAND 0x0B
#define SCSI_SENSE_EQUAL 0x0C
#define SCSI_SENSE_VOL_OVERFLOW 0x0D
#define SCSI_SENSE_MISCOMPARE 0x0E
#define SCSI_SENSE_RESERVED 0x0F
/* SCSI additional tape bits */
#define SCSI_ILLEGAL_LENGTH 0x20
#define SCSI_EOM 0x40
#define SCSI_FILE_MARK 0x80
/* SCSI additional sense codes */
#define SCSI_ADSENSE_NO_SENSE 0x00
#define SCSI_ADSENSE_NO_SEEK_COMPLETE 0x02
#define SCSI_ADSENSE_LUN_NOT_READY 0x04
#define SCSI_ADSENSE_LUN_COMMUNICATION 0x08
#define SCSI_ADSENSE_WRITE_ERROR 0x0C
#define SCSI_ADSENSE_TRACK_ERROR 0x14
#define SCSI_ADSENSE_SEEK_ERROR 0x15
#define SCSI_ADSENSE_REC_DATA_NOECC 0x17
#define SCSI_ADSENSE_REC_DATA_ECC 0x18
#define SCSI_ADSENSE_PARAMETER_LIST_LENGTH 0x1A
#define SCSI_ADSENSE_ILLEGAL_COMMAND 0x20
#define SCSI_ADSENSE_ILLEGAL_BLOCK 0x21
#define SCSI_ADSENSE_INVALID_CDB 0x24
#define SCSI_ADSENSE_INVALID_LUN 0x25
#define SCSI_ADSENSE_INVALID_FIELD_PARAMETER_LIST 0x26
#define SCSI_ADSENSE_WRITE_PROTECT 0x27
#define SCSI_ADSENSE_MEDIUM_CHANGED 0x28
#define SCSI_ADSENSE_BUS_RESET 0x29
#define SCSI_ADSENSE_PARAMETERS_CHANGED 0x2A
#define SCSI_ADSENSE_INSUFFICIENT_TIME_FOR_OPERATION 0x2E
#define SCSI_ADSENSE_INVALID_MEDIA 0x30
#define SCSI_ADSENSE_NO_MEDIA_IN_DEVICE 0x3A
#define SCSI_ADSENSE_POSITION_ERROR 0x3B
#define SCSI_ADSENSE_OPERATING_CONDITIONS_CHANGED 0x3F
#define SCSI_ADSENSE_OPERATOR_REQUEST 0x5A
#define SCSI_ADSENSE_FAILURE_PREDICTION_THRESHOLD_EXCEEDED 0x5D
#define SCSI_ADSENSE_ILLEGAL_MODE_FOR_THIS_TRACK 0x64
#define SCSI_ADSENSE_COPY_PROTECTION_FAILURE 0x6F
#define SCSI_ADSENSE_POWER_CALIBRATION_ERROR 0x73
#define SCSI_ADSENSE_VENDOR_UNIQUE 0x80
#define SCSI_ADSENSE_MUSIC_AREA 0xA0
#define SCSI_ADSENSE_DATA_AREA 0xA1
#define SCSI_ADSENSE_VOLUME_OVERFLOW 0xA7
#define SCSI_ADWRITE_PROTECT SCSI_ADSENSE_WRITE_PROTECT
#define SCSI_FAILURE_PREDICTION_THRESHOLD_EXCEEDED \
SCSI_ADSENSE_FAILURE_PREDICTION_THRESHOLD_EXCEEDED
/* SCSI sense qualifiers */
#define SCSI_SENSEQ_CAUSE_NOT_REPORTABLE 0x00
#define SCSI_SENSEQ_BECOMING_READY 0x01
#define SCSI_SENSEQ_INIT_COMMAND_REQUIRED 0x02
#define SCSI_SENSEQ_MANUAL_INTERVENTION_REQUIRED 0x03
#define SCSI_SENSEQ_FORMAT_IN_PROGRESS 0x04
#define SCSI_SENSEQ_REBUILD_IN_PROGRESS 0x05
#define SCSI_SENSEQ_RECALCULATION_IN_PROGRESS 0x06
#define SCSI_SENSEQ_OPERATION_IN_PROGRESS 0x07
#define SCSI_SENSEQ_LONG_WRITE_IN_PROGRESS 0x08
#define SCSI_SENSEQ_COMM_FAILURE 0x00
#define SCSI_SENSEQ_COMM_TIMEOUT 0x01
#define SCSI_SENSEQ_COMM_PARITY_ERROR 0x02
#define SCSI_SENSEQ_COMM_CRC_ERROR 0x03
#define SCSI_SENSEQ_UNREACHABLE_TARGET 0x04
#define SCSI_SENSEQ_LOSS_OF_STREAMING 0x09
#define SCSI_SENSEQ_PADDING_BLOCKS_ADDED 0x0A
#define SCSI_SENSEQ_FILEMARK_DETECTED 0x01
#define SCSI_SENSEQ_END_OF_MEDIA_DETECTED 0x02
#define SCSI_SENSEQ_SETMARK_DETECTED 0x03
#define SCSI_SENSEQ_BEGINNING_OF_MEDIA_DETECTED 0x04
#define SCSI_SENSEQ_ILLEGAL_ELEMENT_ADDR 0x01
#define SCSI_SENSEQ_DESTINATION_FULL 0x0D
#define SCSI_SENSEQ_SOURCE_EMPTY 0x0E
#define SCSI_SENSEQ_INCOMPATIBLE_MEDIA_INSTALLED 0x00
#define SCSI_SENSEQ_UNKNOWN_FORMAT 0x01
#define SCSI_SENSEQ_INCOMPATIBLE_FORMAT 0x02
#define SCSI_SENSEQ_CLEANING_CARTRIDGE_INSTALLED 0x03
#define SCSI_SENSEQ_TARGET_OPERATING_CONDITIONS_CHANGED 0x00
#define SCSI_SENSEQ_MICROCODE_CHANGED 0x01
#define SCSI_SENSEQ_OPERATING_DEFINITION_CHANGED 0x02
#define SCSI_SENSEQ_INQUIRY_DATA_CHANGED 0x03
#define SCSI_SENSEQ_COMPONENT_DEVICE_ATTACHED 0x04
#define SCSI_SENSEQ_DEVICE_IDENTIFIER_CHANGED 0x05
#define SCSI_SENSEQ_REDUNDANCY_GROUP_MODIFIED 0x06
#define SCSI_SENSEQ_REDUNDANCY_GROUP_DELETED 0x07
#define SCSI_SENSEQ_SPARE_MODIFIED 0x08
#define SCSI_SENSEQ_SPARE_DELETED 0x09
#define SCSI_SENSEQ_VOLUME_SET_MODIFIED 0x0A
#define SCSI_SENSEQ_VOLUME_SET_DELETED 0x0B
#define SCSI_SENSEQ_VOLUME_SET_DEASSIGNED 0x0C
#define SCSI_SENSEQ_VOLUME_SET_REASSIGNED 0x0D
#define SCSI_SENSEQ_REPORTED_LUNS_DATA_CHANGED 0x0E
#define SCSI_SENSEQ_ECHO_BUFFER_OVERWRITTEN 0x0F
#define SCSI_SENSEQ_MEDIUM_LOADABLE 0x10
#define SCSI_SENSEQ_MEDIUM_AUXILIARY_MEMORY_ACCESSIBLE 0x11
#define SCSI_SENSEQ_STATE_CHANGE_INPUT 0x00
#define SCSI_SENSEQ_MEDIUM_REMOVAL 0x01
#define SCSI_SENSEQ_WRITE_PROTECT_ENABLE 0x02
#define SCSI_SENSEQ_WRITE_PROTECT_DISABLE 0x03
#define SCSI_SENSEQ_AUTHENTICATION_FAILURE 0x00
#define SCSI_SENSEQ_KEY_NOT_PRESENT 0x01
#define SCSI_SENSEQ_KEY_NOT_ESTABLISHED 0x02
#define SCSI_SENSEQ_READ_OF_SCRAMBLED_SECTOR_WITHOUT_AUTHENTICATION 0x03
#define SCSI_SENSEQ_MEDIA_CODE_MISMATCHED_TO_LOGICAL_UNIT 0x04
#define SCSI_SENSEQ_LOGICAL_UNIT_RESET_COUNT_ERROR 0x05
#define SCSI_SENSEQ_POWER_CALIBRATION_AREA_ALMOST_FULL 0x01
#define SCSI_SENSEQ_POWER_CALIBRATION_AREA_FULL 0x02
#define SCSI_SENSEQ_POWER_CALIBRATION_AREA_ERROR 0x03
#define SCSI_SENSEQ_PMA_RMA_UPDATE_FAILURE 0x04
#define SCSI_SENSEQ_PMA_RMA_IS_FULL 0x05
#define SCSI_SENSEQ_PMA_RMA_ALMOST_FULL 0x06
/* SCSI device type */
#define FILE_DEVICE_SCSI 0x0000001BL
/* SCSI device I/O control codes */
#define IOCTL_SCSI_EXECUTE_IN ((FILE_DEVICE_SCSI << 16) + 0x0011)
#define IOCTL_SCSI_EXECUTE_OUT ((FILE_DEVICE_SCSI << 16) + 0x0012)
#define IOCTL_SCSI_EXECUTE_NONE ((FILE_DEVICE_SCSI << 16) + 0x0013)
#define IOCTL_SCSI_MINIPORT_SMART_VERSION ((FILE_DEVICE_SCSI << 16) + 0x0500)
#define IOCTL_SCSI_MINIPORT_IDENTIFY ((FILE_DEVICE_SCSI << 16) + 0x0501)
#define IOCTL_SCSI_MINIPORT_READ_SMART_ATTRIBS ((FILE_DEVICE_SCSI << 16) + 0x0502)
#define IOCTL_SCSI_MINIPORT_READ_SMART_THRESHOLDS ((FILE_DEVICE_SCSI << 16) + 0x0503)
#define IOCTL_SCSI_MINIPORT_ENABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0504)
#define IOCTL_SCSI_MINIPORT_DISABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0505)
#define IOCTL_SCSI_MINIPORT_RETURN_STATUS ((FILE_DEVICE_SCSI << 16) + 0x0506)
#define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTOSAVE ((FILE_DEVICE_SCSI << 16) + 0x0507)
#define IOCTL_SCSI_MINIPORT_SAVE_ATTRIBUTE_VALUES ((FILE_DEVICE_SCSI << 16) + 0x0508)
#define IOCTL_SCSI_MINIPORT_EXECUTE_OFFLINE_DIAGS ((FILE_DEVICE_SCSI << 16) + 0x0509)
#define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTO_OFFLINE \
((FILE_DEVICE_SCSI << 16) + 0x050A)
#define IOCTL_SCSI_MINIPORT_READ_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050B)
#define IOCTL_SCSI_MINIPORT_WRITE_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050C)
#define IOCTL_SCSI_MINIPORT_NOT_QUORUM_CAPABLE ((FILE_DEVICE_SCSI << 16) + 0x0520)
#define IOCTL_SCSI_MINIPORT_NOT_CLUSTER_CAPABLE ((FILE_DEVICE_SCSI << 16) + 0x0521)
/* Mode parameter constants */
#define MODE_FD_SINGLE_SIDE 0x01
#define MODE_FD_DOUBLE_SIDE 0x02
#define MODE_FD_MAXIMUM_TYPE 0x1E
#define MODE_DSP_FUA_SUPPORTED 0x10
#define MODE_DSP_WRITE_PROTECT 0x80
/* CDDA channels */
#define CDDA_CHANNEL_MUTED 0x00
#define CDDA_CHANNEL_ZERO 0x01
#define CDDA_CHANNEL_ONE 0x02
#define CDDA_CHANNEL_TWO 0x04
#define CDDA_CHANNEL_THREE 0x08
/* CDVD capabilities constants */
#define CDVD_LMT_CADDY 0
#define CDVD_LMT_TRAY 1
#define CDVD_LMT_POPUP 2
#define CDVD_LMT_CHANGER_INDIVIDUAL 4
#define CDVD_LMT_CHANGER_CARTRIDGE 5
/* Loading machanisms */
#define LOADING_MECHANISM_CADDY 0x00
#define LOADING_MECHANISM_TRAY 0x01
#define LOADING_MECHANISM_POPUP 0x02
#define LOADING_MECHANISM_INDIVIDUAL_CHANGER 0x04
#define LOADING_MECHANISM_CARTRIDGE_CHANGER 0x05
/* Mode block lengths */
#define MODE_BLOCK_DESC_LENGTH 8
#define MODE_HEADER_LENGTH 4
#define MODE_HEADER_LENGTH10 8
/* CD-ROM audio control constants */
#define CDB_AUDIO_PAUSE 0
#define CDB_AUDIO_RESUME 1
#define CDB_DEVICE_START 0x11
#define CDB_DEVICE_STOP 0x10
#define CDB_EJECT_MEDIA 0x10
#define CDB_LOAD_MEDIA 0x01
#define CDB_SUBCHANNEL_HEADER 0x00
#define CDB_SUBCHANNEL_BLOCK 0x01
#define CDROM_AUDIO_CONTROL_PAGE 0x0E
#define MODE_SELECT_IMMEDIATE 0x04
#define MODE_SELECT_PFBIT 0x10
#define CDB_USE_MSF 0x01
/* Multisession CD-ROM constants */
#define GET_LAST_SESSION 0x01
#define GET_SESSION_DATA 0x02
/* All structures in this file get one-byte packing. */
#pragma pack( push, 1 )
/* There is a constant called _PRINT declared in ctype.h that causes a conflict with
* the following structure.
*/
#ifdef _PRINT
#undef _PRINT
#endif
/* Common descriptor block */
typedef union _CDB {
struct _CDB6GENERIC {
UCHAR OperationCode;
UCHAR Immediate : 1;
UCHAR CommandUniqueBits : 4;
UCHAR LogicalUnitNumber : 3;
UCHAR CommandUniqueBytes[3];
UCHAR Link : 1;
UCHAR Flag : 1;
UCHAR Reserved : 4;
UCHAR VendorUnique : 2;
} CDB6GENERIC;
struct _CDB6READWRITE {
UCHAR OperationCode;
UCHAR LogicalBlockMsb1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR LogicalBlockMsb0;
UCHAR LogicalBlockLsb;
UCHAR TransferBlocks;
UCHAR Control;
} CDB6READWRITE;
struct _CDB6INQUIRY {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR PageCode;
UCHAR IReserved;
UCHAR AllocationLength;
UCHAR Control;
} CDB6INQUIRY;
struct _CDB6INQUIRY3 {
UCHAR OperationCode;
UCHAR EnableVitalProductData : 1;
UCHAR CommandSupportData : 1;
UCHAR Reserved1 : 6;
UCHAR PageCode;
UCHAR Reserved2;
UCHAR AllocationLength;
UCHAR Control;
} CDB6INQUIRY3;
struct _CDB6VERIFY {
UCHAR OperationCode;
UCHAR Fixed : 1;
UCHAR ByteCompare : 1;
UCHAR Immediate : 1;
UCHAR Reserved : 2;
UCHAR LogicalUnitNumber : 3;
UCHAR VerificationLength[3];
UCHAR Control;
} CDB6VERIFY;
struct _CDB6FORMAT {
UCHAR OperationCode;
UCHAR FormatControl : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR FReserved1;
UCHAR InterleaveMsb;
UCHAR InterleaveLsb;
UCHAR FReserved2;
} CDB6FORMAT;
struct _CDB10 {
UCHAR OperationCode;
UCHAR RelativeAddress : 1;
UCHAR Reserved1 : 2;
UCHAR ForceUnitAccess : 1;
UCHAR DisablePageOut : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR LogicalBlockByte0;
UCHAR LogicalBlockByte1;
UCHAR LogicalBlockByte2;
UCHAR LogicalBlockByte3;
UCHAR Reserved2;
UCHAR TransferBlocksMsb;
UCHAR TransferBlocksLsb;
UCHAR Control;
} CDB10;
struct _CDB12 {
UCHAR OperationCode;
UCHAR RelativeAddress : 1;
UCHAR Reserved1 : 2;
UCHAR ForceUnitAccess : 1;
UCHAR DisablePageOut : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR LogicalBlock[4];
UCHAR TransferLength[4];
UCHAR Reserved2;
UCHAR Control;
} CDB12;
struct _CDB16 {
UCHAR OperationCode;
UCHAR Reserved1 : 3;
UCHAR ForceUnitAccess : 1;
UCHAR DisablePageOut : 1;
UCHAR Protection : 3;
UCHAR LogicalBlock[8];
UCHAR TransferLength[4];
UCHAR Reserved2;
UCHAR Control;
} CDB16;
struct _PAUSE_RESUME {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2[6];
UCHAR Action;
UCHAR Control;
} PAUSE_RESUME;
struct _READ_TOC {
UCHAR OperationCode;
UCHAR Reserved0 : 1;
UCHAR Msf : 1;
UCHAR Reserved1 : 3;
UCHAR LogicalUnitNumber : 3;
UCHAR Format2 : 4;
UCHAR Reserved2 : 4;
UCHAR Reserved3[3];
UCHAR StartingTrack;
UCHAR AllocationLength[2];
UCHAR Control : 6;
UCHAR Format : 2;
} READ_TOC;
struct _READ_DISK_INFORMATION {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR Reserved2[5];
UCHAR AllocationLength[2];
UCHAR Control;
} READ_DISK_INFORMATION, READ_DISC_INFORMATION;
struct _READ_TRACK_INFORMATION {
UCHAR OperationCode;
UCHAR Track : 2;
UCHAR Reserved4 : 3;
UCHAR Lun : 3;
UCHAR BlockAddress[4];
UCHAR Reserved3;
UCHAR AllocationLength[2];
UCHAR Control;
} READ_TRACK_INFORMATION;
struct _RESERVE_TRACK_RZONE {
UCHAR OperationCode;
UCHAR Reserved1[4];
UCHAR ReservationSize[4];
UCHAR Control;
} RESERVE_TRACK_RZONE;
struct _SEND_OPC_INFORMATION {
UCHAR OperationCode;
UCHAR DoOpc : 1;
UCHAR Reserved1 : 7;
UCHAR Exclude0 : 1;
UCHAR Exclude1 : 1;
UCHAR Reserved2 : 6;
UCHAR Reserved3[4];
UCHAR ParameterListLength[2];
UCHAR Reserved4;
} SEND_OPC_INFORMATION;
struct _REPAIR_TRACK {
UCHAR OperationCode;
UCHAR Immediate : 1;
UCHAR Reserved1 : 7;
UCHAR Reserved2[2];
UCHAR TrackNumber[2];
UCHAR Reserved3[3];
UCHAR Control;
} REPAIR_TRACK;
struct _CLOSE_TRACK {
UCHAR OperationCode;
UCHAR Immediate : 1;
UCHAR Reserved1 : 7;
UCHAR Track : 1;
UCHAR Session : 1;
UCHAR Reserved2 : 6;
UCHAR Reserved3;
UCHAR TrackNumber[2];
UCHAR Reserved4[3];
UCHAR Control;
} CLOSE_TRACK;
struct _READ_BUFFER_CAPACITY {
UCHAR OperationCode;
UCHAR BlockInfo : 1;
UCHAR Reserved1 : 7;
UCHAR Reserved2[5];
UCHAR AllocationLength[2];
UCHAR Control;
} READ_BUFFER_CAPACITY;
struct _SEND_CUE_SHEET {
UCHAR OperationCode;
UCHAR Reserved[5];
UCHAR CueSheetSize[3];
UCHAR Control;
} SEND_CUE_SHEET;
struct _READ_HEADER {
UCHAR OperationCode;
UCHAR Reserved1 : 1;
UCHAR Msf : 1;
UCHAR Reserved2 : 3;
UCHAR Lun : 3;
UCHAR LogicalBlockAddress[4];
UCHAR Reserved3;
UCHAR AllocationLength[2];
UCHAR Control;
} READ_HEADER;
struct _PLAY_AUDIO {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR StartingBlockAddress[4];
UCHAR Reserved2;
UCHAR PlayLength[2];
UCHAR Control;
} PLAY_AUDIO;
struct _PLAY_AUDIO_MSF {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2;
UCHAR StartingM;
UCHAR StartingS;
UCHAR StartingF;
UCHAR EndingM;
UCHAR EndingS;
UCHAR EndingF;
UCHAR Control;
} PLAY_AUDIO_MSF;
struct _BLANK_MEDIA {
UCHAR OperationCode;
UCHAR BlankType : 3;
UCHAR Reserved1 : 1;
UCHAR Immediate : 1;
UCHAR Reserved2 : 3;
UCHAR AddressOrTrack[4];
UCHAR Reserved3[5];
UCHAR Control;
} BLANK_MEDIA;
struct _PLAY_CD {
UCHAR OperationCode;
UCHAR Reserved1 : 1;
UCHAR CMSF : 1;
UCHAR ExpectedSectorType : 3;
UCHAR Lun : 3;
union {
struct _LBA {
UCHAR StartingBlockAddress[4];
UCHAR PlayLength[4];
} LBA;
struct _MSF {
UCHAR Reserved1;
UCHAR StartingM;
UCHAR StartingS;
UCHAR StartingF;
UCHAR EndingM;
UCHAR EndingS;
UCHAR EndingF;
UCHAR Reserved2;
} MSF;
};
UCHAR Audio : 1;
UCHAR Composite : 1;
UCHAR Port1 : 1;
UCHAR Port2 : 1;
UCHAR Reserved2 : 3;
UCHAR Speed : 1;
UCHAR Control;
} PLAY_CD;
struct _SCAN_CD {
UCHAR OperationCode;
UCHAR RelativeAddress : 1;
UCHAR Reserved1 : 3;
UCHAR Direct : 1;
UCHAR Lun : 3;
UCHAR StartingAddress[4];
UCHAR Reserved2[3];
UCHAR Reserved3 : 6;
UCHAR Type : 2;
UCHAR Reserved4;
UCHAR Control;
} SCAN_CD;
struct _STOP_PLAY_SCAN {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR Reserved2[7];
UCHAR Control;
} STOP_PLAY_SCAN;
struct _SUBCHANNEL {
UCHAR OperationCode;
UCHAR Reserved0 : 1;
UCHAR Msf : 1;
UCHAR Reserved1 : 3;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2 : 6;
UCHAR SubQ : 1;
UCHAR Reserved3 : 1;
UCHAR Format;
UCHAR Reserved4[2];
UCHAR TrackNumber;
UCHAR AllocationLength[2];
UCHAR Control;
} SUBCHANNEL;
struct _READ_CD {
UCHAR OperationCode;
UCHAR RelativeAddress : 1;
UCHAR Reserved0 : 1;
UCHAR ExpectedSectorType : 3;
UCHAR Lun : 3;
UCHAR StartingLBA[4];
UCHAR TransferBlocks[3];
UCHAR Reserved2 : 1;
UCHAR ErrorFlags : 2;
UCHAR IncludeEDC : 1;
UCHAR IncludeUserData : 1;
UCHAR HeaderCode : 2;
UCHAR IncludeSyncData : 1;
UCHAR SubChannelSelection : 3;
UCHAR Reserved3 : 5;
UCHAR Control;
} READ_CD;
struct _READ_CD_MSF {
UCHAR OperationCode;
UCHAR RelativeAddress : 1;
UCHAR Reserved1 : 1;
UCHAR ExpectedSectorType : 3;
UCHAR Lun : 3;
UCHAR Reserved2;
UCHAR StartingM;
UCHAR StartingS;
UCHAR StartingF;
UCHAR EndingM;
UCHAR EndingS;
UCHAR EndingF;
UCHAR Reserved4 : 1;
UCHAR ErrorFlags : 2;
UCHAR IncludeEDC : 1;
UCHAR IncludeUserData : 1;
UCHAR HeaderCode : 2;
UCHAR IncludeSyncData : 1;
UCHAR SubChannelSelection : 3;
UCHAR Reserved5 : 5;
UCHAR Control;
} READ_CD_MSF;
struct _PLXTR_READ_CDDA {
UCHAR OperationCode;
UCHAR Reserved0 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR LogicalBlockByte0;
UCHAR LogicalBlockByte1;
UCHAR LogicalBlockByte2;
UCHAR LogicalBlockByte3;
UCHAR TransferBlockByte0;
UCHAR TransferBlockByte1;
UCHAR TransferBlockByte2;
UCHAR TransferBlockByte3;
UCHAR SubCode;
UCHAR Control;
} PLXTR_READ_CDDA;
struct _NEC_READ_CDDA {
UCHAR OperationCode;
UCHAR Reserved0;
UCHAR LogicalBlockByte0;
UCHAR LogicalBlockByte1;
UCHAR LogicalBlockByte2;
UCHAR LogicalBlockByte3;
UCHAR Reserved1;
UCHAR TransferBlockByte0;
UCHAR TransferBlockByte1;
UCHAR Control;
} NEC_READ_CDDA;
struct _MODE_SENSE {
UCHAR OperationCode;
UCHAR Reserved1 : 3;
UCHAR Dbd : 1;
UCHAR Reserved2 : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR PageCode : 6;
UCHAR Pc : 2;
UCHAR Reserved3;
UCHAR AllocationLength;
UCHAR Control;
} MODE_SENSE;
struct _MODE_SENSE10 {
UCHAR OperationCode;
UCHAR Reserved1 : 3;
UCHAR Dbd : 1;
UCHAR Reserved2 : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR PageCode : 6;
UCHAR Pc : 2;
UCHAR Reserved3[4];
UCHAR AllocationLength[2];
UCHAR Control;
} MODE_SENSE10;
struct _MODE_SELECT {
UCHAR OperationCode;
UCHAR SPBit : 1;
UCHAR Reserved1 : 3;
UCHAR PFBit : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2[2];
UCHAR ParameterListLength;
UCHAR Control;
} MODE_SELECT;
struct _MODE_SELECT10 {
UCHAR OperationCode;
UCHAR SPBit : 1;
UCHAR Reserved1 : 3;
UCHAR PFBit : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2[5];
UCHAR ParameterListLength[2];
UCHAR Control;
} MODE_SELECT10;
struct _LOCATE {
UCHAR OperationCode;
UCHAR Immediate : 1;
UCHAR CPBit : 1;
UCHAR BTBit : 1;
UCHAR Reserved1 : 2;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved3;
UCHAR LogicalBlockAddress[4];
UCHAR Reserved4;
UCHAR Partition;
UCHAR Control;
} LOCATE;
struct _LOGSENSE {
UCHAR OperationCode;
UCHAR SPBit : 1;
UCHAR PPCBit : 1;
UCHAR Reserved1 : 3;
UCHAR LogicalUnitNumber : 3;
UCHAR PageCode : 6;
UCHAR PCBit : 2;
UCHAR Reserved2;
UCHAR Reserved3;
UCHAR ParameterPointer[2];
UCHAR AllocationLength[2];
UCHAR Control;
} LOGSENSE;
struct _LOGSELECT {
UCHAR OperationCode;
UCHAR SPBit : 1;
UCHAR PCRBit : 1;
UCHAR Reserved1 : 3;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved : 6;
UCHAR PCBit : 2;
UCHAR Reserved2[4];
UCHAR ParameterListLength[2];
UCHAR Control;
} LOGSELECT;
struct _PRINT {
UCHAR OperationCode;
UCHAR Reserved : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR TransferLength[3];
UCHAR Control;
} PRINT;
struct _SEEK {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR LogicalBlockAddress[4];
UCHAR Reserved2[3];
UCHAR Control;
} SEEK;
struct _ERASE {
UCHAR OperationCode;
UCHAR Long : 1;
UCHAR Immediate : 1;
UCHAR Reserved1 : 3;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2[3];
UCHAR Control;
} ERASE;
struct _START_STOP {
UCHAR OperationCode;
UCHAR Immediate : 1;
UCHAR Reserved1 : 4;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2[2];
UCHAR Start : 1;
UCHAR LoadEject : 1;
UCHAR Reserved3 : 6;
UCHAR Control;
} START_STOP;
struct _MEDIA_REMOVAL {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2[2];
UCHAR Prevent : 1;
UCHAR Persistant : 1;
UCHAR Reserved3 : 6;
UCHAR Control;
} MEDIA_REMOVAL;
struct _SEEK_BLOCK {
UCHAR OperationCode;
UCHAR Immediate : 1;
UCHAR Reserved1 : 7;
UCHAR BlockAddress[3];
UCHAR Link : 1;
UCHAR Flag : 1;
UCHAR Reserved2 : 4;
UCHAR VendorUnique : 2;
} SEEK_BLOCK;
struct _REQUEST_BLOCK_ADDRESS {
UCHAR OperationCode;
UCHAR Reserved1[3];
UCHAR AllocationLength;
UCHAR Link : 1;
UCHAR Flag : 1;
UCHAR Reserved2 : 4;
UCHAR VendorUnique : 2;
} REQUEST_BLOCK_ADDRESS;
struct _PARTITION {
UCHAR OperationCode;
UCHAR Immediate : 1;
UCHAR Sel : 1;
UCHAR PartitionSelect : 6;
UCHAR Reserved1[3];
UCHAR Control;
} PARTITION;
struct _WRITE_TAPE_MARKS {
UCHAR OperationCode;
UCHAR Immediate : 1;
UCHAR WriteSetMarks : 1;
UCHAR Reserved : 3;
UCHAR LogicalUnitNumber : 3;
UCHAR TransferLength[3];
UCHAR Control;
} WRITE_TAPE_MARKS;
struct _SPACE_TAPE_MARKS {
UCHAR OperationCode;
UCHAR Code : 3;
UCHAR Reserved : 2;
UCHAR LogicalUnitNumber : 3;
UCHAR NumMarksMSB;
UCHAR NumMarks;
UCHAR NumMarksLSB;
union {
UCHAR value;
struct {
UCHAR Link : 1;
UCHAR Flag : 1;
UCHAR Reserved : 4;
UCHAR VendorUnique : 2;
} Fields;
} Byte6;
} SPACE_TAPE_MARKS;
struct _READ_POSITION {
UCHAR Operation;
UCHAR BlockType : 1;
UCHAR Reserved1 : 4;
UCHAR Lun : 3;
UCHAR Reserved2[7];
UCHAR Control;
} READ_POSITION;
struct _CDB6READWRITETAPE {
UCHAR OperationCode;
UCHAR VendorSpecific : 5;
UCHAR Reserved : 3;
UCHAR TransferLenMSB;
UCHAR TransferLen;
UCHAR TransferLenLSB;
UCHAR Link : 1;
UCHAR Flag : 1;
UCHAR Reserved1 : 4;
UCHAR VendorUnique : 2;
} CDB6READWRITETAPE;
struct _INIT_ELEMENT_STATUS {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR Reserved2[3];
UCHAR Reserved3 : 7;
UCHAR NoBarCode : 1;
} INIT_ELEMENT_STATUS;
struct _INITIALIZE_ELEMENT_RANGE {
UCHAR OperationCode;
UCHAR Range : 1;
UCHAR Reserved1 : 4;
UCHAR LogicalUnitNumber : 3;
UCHAR FirstElementAddress[2];
UCHAR Reserved2[2];
UCHAR NumberOfElements[2];
UCHAR Reserved3;
UCHAR Reserved4 : 7;
UCHAR NoBarCode : 1;
} INITIALIZE_ELEMENT_RANGE;
struct _POSITION_TO_ELEMENT {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR TransportElementAddress[2];
UCHAR DestinationElementAddress[2];
UCHAR Reserved2[2];
UCHAR Flip : 1;
UCHAR Reserved3 : 7;
UCHAR Control;
} POSITION_TO_ELEMENT;
struct _MOVE_MEDIUM {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR TransportElementAddress[2];
UCHAR SourceElementAddress[2];
UCHAR DestinationElementAddress[2];
UCHAR Reserved2[2];
UCHAR Flip : 1;
UCHAR Reserved3 : 7;
UCHAR Control;
} MOVE_MEDIUM;
struct _EXCHANGE_MEDIUM {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR LogicalUnitNumber : 3;
UCHAR TransportElementAddress[2];
UCHAR SourceElementAddress[2];
UCHAR Destination1ElementAddress[2];
UCHAR Destination2ElementAddress[2];
UCHAR Flip1 : 1;
UCHAR Flip2 : 1;
UCHAR Reserved3 : 6;
UCHAR Control;
} EXCHANGE_MEDIUM;
struct _READ_ELEMENT_STATUS {
UCHAR OperationCode;
UCHAR ElementType : 4;
UCHAR VolTag : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR StartingElementAddress[2];
UCHAR NumberOfElements[2];
UCHAR Reserved1;
UCHAR AllocationLength[3];
UCHAR Reserved2;
UCHAR Control;
} READ_ELEMENT_STATUS;
struct _SEND_VOLUME_TAG {
UCHAR OperationCode;
UCHAR ElementType : 4;
UCHAR Reserved1 : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR StartingElementAddress[2];
UCHAR Reserved2;
UCHAR ActionCode : 5;
UCHAR Reserved3 : 3;
UCHAR Reserved4[2];
UCHAR ParameterListLength[2];
UCHAR Reserved5;
UCHAR Control;
} SEND_VOLUME_TAG;
struct _REQUEST_VOLUME_ELEMENT_ADDRESS {
UCHAR OperationCode;
UCHAR ElementType : 4;
UCHAR VolTag : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR StartingElementAddress[2];
UCHAR NumberElements[2];
UCHAR Reserved1;
UCHAR AllocationLength[3];
UCHAR Reserved2;
UCHAR Control;
} REQUEST_VOLUME_ELEMENT_ADDRESS;
struct _LOAD_UNLOAD {
UCHAR OperationCode;
UCHAR Immediate : 1;
UCHAR Reserved1 : 4;
UCHAR Lun : 3;
UCHAR Reserved2[2];
UCHAR Start : 1;
UCHAR LoadEject : 1;
UCHAR Reserved3 : 6;
UCHAR Reserved4[3];
UCHAR Slot;
UCHAR Reserved5[3];
} LOAD_UNLOAD;
struct _MECH_STATUS {
UCHAR OperationCode;
UCHAR Reserved : 5;
UCHAR Lun : 3;
UCHAR Reserved1[6];
UCHAR AllocationLength[2];
UCHAR Reserved2[1];
UCHAR Control;
} MECH_STATUS;
struct _SYNCHRONIZE_CACHE10 {
UCHAR OperationCode;
UCHAR RelAddr : 1;
UCHAR Immediate : 1;
UCHAR Reserved : 3;
UCHAR Lun : 3;
UCHAR LogicalBlockAddress[4];
UCHAR Reserved2;
UCHAR BlockCount[2];
UCHAR Control;
} SYNCHRONIZE_CACHE10;
struct _GET_EVENT_STATUS_NOTIFICATION {
UCHAR OperationCode;
UCHAR Immediate : 1;
UCHAR Reserved : 4;
UCHAR Lun : 3;
UCHAR Reserved2[2];
UCHAR NotificationClassRequest;
UCHAR Reserved3[2];
UCHAR EventListLength[2];
UCHAR Control;
} GET_EVENT_STATUS_NOTIFICATION;
struct _GET_PERFORMANCE {
UCHAR OperationCode;
UCHAR Except : 2;
UCHAR Write : 1;
UCHAR Tolerance : 2;
UCHAR Reserved0 : 3;
UCHAR StartingLBA[4];
UCHAR Reserved1[2];
UCHAR MaximumNumberOfDescriptors[2];
UCHAR Type;
UCHAR Control;
} GET_PERFORMANCE;
struct _READ_DVD_STRUCTURE {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR RMDBlockNumber[4];
UCHAR LayerNumber;
UCHAR Format;
UCHAR AllocationLength[2];
UCHAR Reserved3 : 6;
UCHAR AGID : 2;
UCHAR Control;
} READ_DVD_STRUCTURE;
struct _SET_STREAMING {
UCHAR OperationCode;
UCHAR Reserved[8];
UCHAR ParameterListLength[2];
UCHAR Control;
} SET_STREAMING;
struct _SEND_DVD_STRUCTURE {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR Reserved2[5];
UCHAR Format;
UCHAR ParameterListLength[2];
UCHAR Reserved3;
UCHAR Control;
} SEND_DVD_STRUCTURE;
struct _SEND_KEY {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR Reserved2[6];
UCHAR ParameterListLength[2];
UCHAR KeyFormat : 6;
UCHAR AGID : 2;
UCHAR Control;
} SEND_KEY;
struct _REPORT_KEY {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR LogicalBlockAddress[4];
UCHAR Reserved2[2];
UCHAR AllocationLength[2];
UCHAR KeyFormat : 6;
UCHAR AGID : 2;
UCHAR Control;
} REPORT_KEY;
struct _SET_READ_AHEAD {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR TriggerLBA[4];
UCHAR ReadAheadLBA[4];
UCHAR Reserved2;
UCHAR Control;
} SET_READ_AHEAD;
struct _READ_FORMATTED_CAPACITIES {
UCHAR OperationCode;
UCHAR Reserved1 : 5;
UCHAR Lun : 3;
UCHAR Reserved2[5];
UCHAR AllocationLength[2];
UCHAR Control;
} READ_FORMATTED_CAPACITIES;
struct _REPORT_LUNS {
UCHAR OperationCode;
UCHAR Reserved1[5];
UCHAR AllocationLength[4];
UCHAR Reserved2[1];
UCHAR Control;
} REPORT_LUNS;
struct _PERSISTENT_RESERVE_IN {
UCHAR OperationCode;
UCHAR ServiceAction : 5;
UCHAR Reserved1 : 3;
UCHAR Reserved2[5];
UCHAR AllocationLength[2];
UCHAR Control;
} PERSISTENT_RESERVE_IN;
struct _PERSISTENT_RESERVE_OUT {
UCHAR OperationCode;
UCHAR ServiceAction : 5;
UCHAR Reserved1 : 3;
UCHAR Type : 4;
UCHAR Scope : 4;
UCHAR Reserved2[4];
UCHAR ParameterListLength[2];
UCHAR Control;
} PERSISTENT_RESERVE_OUT;
struct _GET_CONFIGURATION {
UCHAR OperationCode;
UCHAR RequestType : 2;
UCHAR Reserved1 : 6;
UCHAR StartingFeature[2];
UCHAR Reserved2[3];
UCHAR AllocationLength[2];
UCHAR Control;
} GET_CONFIGURATION;
struct _SET_CD_SPEED {
UCHAR OperationCode;
union {
UCHAR Reserved1;
struct {
UCHAR RotationControl : 2;
UCHAR Reserved3 : 6;
};
};
UCHAR ReadSpeed[2];
UCHAR WriteSpeed[2];
UCHAR Reserved2[5];
UCHAR Control;
} SET_CD_SPEED;
struct _READ12 {
UCHAR OperationCode;
UCHAR RelativeAddress : 1;
UCHAR Reserved1 : 2;
UCHAR ForceUnitAccess : 1;
UCHAR DisablePageOut : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR LogicalBlock[4];
UCHAR TransferLength[4];
UCHAR Reserved2 : 7;
UCHAR Streaming : 1;
UCHAR Control;
} READ12;
struct _WRITE12 {
UCHAR OperationCode;
UCHAR RelativeAddress : 1;
UCHAR Reserved1 : 1;
UCHAR EBP : 1;
UCHAR ForceUnitAccess : 1;
UCHAR DisablePageOut : 1;
UCHAR LogicalUnitNumber : 3;
UCHAR LogicalBlock[4];
UCHAR TransferLength[4];
UCHAR Reserved2 : 7;
UCHAR Streaming : 1;
UCHAR Control;
} WRITE12;
struct _READ16 {
UCHAR OperationCode;
UCHAR Reserved1 : 3;
UCHAR ForceUnitAccess : 1;
UCHAR DisablePageOut : 1;
UCHAR ReadProtect : 3;
UCHAR LogicalBlock[8];
UCHAR TransferLength[4];
UCHAR Reserved2 : 7;
UCHAR Streaming : 1;
UCHAR Control;
} READ16;
struct _WRITE16 {
UCHAR OperationCode;
UCHAR Reserved1 : 3;
UCHAR ForceUnitAccess : 1;
UCHAR DisablePageOut : 1;
UCHAR WriteProtect : 3;
UCHAR LogicalBlock[8];
UCHAR TransferLength[4];
UCHAR Reserved2 : 7;
UCHAR Streaming : 1;
UCHAR Control;
} WRITE16;
struct _VERIFY16 {
UCHAR OperationCode;
UCHAR Reserved1 : 1;
UCHAR ByteCheck : 1;
UCHAR BlockVerify : 1;
UCHAR Reserved2 : 1;
UCHAR DisablePageOut : 1;
UCHAR VerifyProtect : 3;
UCHAR LogicalBlock[8];
UCHAR VerificationLength[4];
UCHAR Reserved3 : 7;
UCHAR Streaming : 1;
UCHAR Control;
} VERIFY16;
struct _SYNCHRONIZE_CACHE16 {
UCHAR OperationCode;
UCHAR Reserved1 : 1;
UCHAR Immediate : 1;
UCHAR Reserved2 : 6;
UCHAR LogicalBlock[8];
UCHAR BlockCount[4];
UCHAR Reserved3;
UCHAR Control;
} SYNCHRONIZE_CACHE16;
struct _READ_CAPACITY16 {
UCHAR OperationCode;
UCHAR ServiceAction : 5;
UCHAR Reserved1 : 3;
UCHAR LogicalBlock[8];
UCHAR BlockCount[4];
UCHAR PMI : 1;
UCHAR Reserved2 : 7;
UCHAR Control;
} READ_CAPACITY16;
ULONG AsUlong[4];
UCHAR AsByte[16];
} CDB;
typedef CDB *PCDB;
/* Notification event status header */
typedef struct _NOTIFICATION_EVENT_STATUS_HEADER {
UCHAR EventDataLength[2];
UCHAR NotificationClass : 3;
UCHAR Reserved : 4;
UCHAR NEA : 1;
UCHAR SupportedEventClasses;
} NOTIFICATION_EVENT_STATUS_HEADER;
typedef NOTIFICATION_EVENT_STATUS_HEADER *PNOTIFICATION_EVENT_STATUS_HEADER;
/* Notification operational status */
typedef struct _NOTIFICATION_OPERATIONAL_STATUS {
UCHAR OperationalEvent : 4;
UCHAR Reserved1 : 4;
UCHAR OperationalStatus : 4;
UCHAR Reserved2 : 3;
UCHAR PersistentPrevented : 1;
UCHAR Operation[2];
} NOTIFICATION_OPERATIONAL_STATUS;
typedef NOTIFICATION_OPERATIONAL_STATUS *PNOTIFICATION_OPERATIONAL_STATUS;
/* Notification power status */
typedef struct _NOTIFICATION_POWER_STATUS {
UCHAR PowerEvent : 4;
UCHAR Reserved : 4;
UCHAR PowerStatus;
UCHAR Reserved2[2];
} NOTIFICATION_POWER_STATUS;
typedef NOTIFICATION_POWER_STATUS *PNOTIFICATION_POWER_STATUS;
/* Notification external status */
typedef struct _NOTIFICATION_EXTERNAL_STATUS {
UCHAR ExternalEvent : 4;
UCHAR Reserved1 : 4;
UCHAR ExternalStatus : 4;
UCHAR Reserved2 : 3;
UCHAR PersistentPrevented : 1;
UCHAR Request[2];
} NOTIFICATION_EXTERNAL_STATUS;
typedef NOTIFICATION_EXTERNAL_STATUS *PNOTIFICATION_EXTERNAL_STATUS;
/* Notification media status */
typedef struct _NOTIFICATION_MEDIA_STATUS {
UCHAR MediaEvent : 4;
UCHAR Reserved : 4;
union {
UCHAR PowerStatus;
UCHAR MediaStatus;
struct {
UCHAR DoorTrayOpen : 1;
UCHAR MediaPresent : 1;
UCHAR ReservedX : 6;
};
};
UCHAR StartSlot;
UCHAR EndSlot;
} NOTIFICATION_MEDIA_STATUS;
typedef NOTIFICATION_MEDIA_STATUS *PNOTIFICATION_MEDIA_STATUS;
/* Notification multi-host status */
typedef struct _NOTIFICATION_MULTI_HOST_STATUS {
UCHAR MultiHostEvent : 4;
UCHAR Reserved1 : 4;
UCHAR MultiHostStatus : 4;
UCHAR Reserved2 : 3;
UCHAR PersistentPrevented : 1;
UCHAR Priority[2];
} NOTIFICATION_MULTI_HOST_STATUS;
typedef NOTIFICATION_MULTI_HOST_STATUS *PNOTIFICATION_MULTI_HOST_STATUS;
/* Notification busy status */
typedef struct _NOTIFICATION_BUSY_STATUS {
UCHAR DeviceBusyEvent : 4;
UCHAR Reserved : 4;
UCHAR DeviceBusyStatus;
UCHAR Time[2];
} NOTIFICATION_BUSY_STATUS;
typedef NOTIFICATION_BUSY_STATUS *PNOTIFICATION_BUSY_STATUS;
/* Read DVD structures header */
typedef struct _READ_DVD_STRUCTURES_HEADER {
UCHAR Length[2];
UCHAR Reserved[2];
UCHAR Data[1];
} READ_DVD_STRUCTURES_HEADER;
typedef READ_DVD_STRUCTURES_HEADER *PREAD_DVD_STRUCTURES_HEADER;
/* CDVD key header */
typedef struct _CDVD_KEY_HEADER {
UCHAR DataLength[2];
UCHAR Reserved[2];
UCHAR Data[1];
} CDVD_KEY_HEADER;
typedef CDVD_KEY_HEADER *PCDVD_KEY_HEADER;
/* CDVD report AGID data */
typedef struct _CDVD_REPORT_AGID_DATA {
UCHAR Reserved1[3];
UCHAR Reserved2 : 6;
UCHAR AGID : 2;
} CDVD_REPORT_AGID_DATA;
typedef CDVD_REPORT_AGID_DATA *PCDVD_REPORT_AGID_DATA;
/* CDVD challenge key data */
typedef struct _CDVD_CHALLENGE_KEY_DATA {
UCHAR ChallengeKeyValue[10];
UCHAR Reserved[2];
} CDVD_CHALLENGE_KEY_DATA;
typedef CDVD_CHALLENGE_KEY_DATA *PCDVD_CHALLENGE_KEY_DATA;
/* CDVD key data */
typedef struct _CDVD_KEY_DATA {
UCHAR Key[5];
UCHAR Reserved[3];
} CDVD_KEY_DATA;
typedef CDVD_KEY_DATA *PCDVD_KEY_DATA;
/* CDVD report ASF data */
typedef struct _CDVD_REPORT_ASF_DATA {
UCHAR Reserved1[3];
UCHAR Success : 1;
UCHAR Reserved2 : 7;
} CDVD_REPORT_ASF_DATA;
typedef CDVD_REPORT_ASF_DATA *PCDVD_REPORT_ASF_DATA;
/* CDVD title key header */
typedef struct _CDVD_TITLE_KEY_HEADER {
UCHAR DataLength[2];
UCHAR Reserved1[1];
UCHAR Reserved2 : 3;
UCHAR CGMS : 2;
UCHAR CP_SEC : 1;
UCHAR CPM : 1;
UCHAR Zero : 1;
CDVD_KEY_DATA TitleKey;
} CDVD_TITLE_KEY_HEADER;
typedef CDVD_TITLE_KEY_HEADER *PCDVD_TITLE_KEY_HEADER;
/* Format descriptor */
typedef struct _FORMAT_DESCRIPTOR {
UCHAR NumberOfBlocks[4];
UCHAR FormatSubType : 2;
UCHAR FormatType : 6;
UCHAR BlockLength[3];
} FORMAT_DESCRIPTOR;
typedef FORMAT_DESCRIPTOR *PFORMAT_DESCRIPTOR;
/* Format list header */
typedef struct _FORMAT_LIST_HEADER {
UCHAR Reserved;
UCHAR VendorSpecific : 1;
UCHAR Immediate : 1;
UCHAR TryOut : 1;
UCHAR IP : 1;
UCHAR STPF : 1;
UCHAR DCRT : 1;
UCHAR DPRY : 1;
UCHAR FOV : 1;
UCHAR FormatDescriptorLength[2];
FORMAT_DESCRIPTOR Descriptors[1];
} FORMAT_LIST_HEADER;
typedef FORMAT_LIST_HEADER *PFORMAT_LIST_HEADER;
/* Formatted capacity descriptor */
typedef struct _FORMATTED_CAPACITY_DESCRIPTOR {
UCHAR NumberOfBlocks[4];
UCHAR Maximum : 1;
UCHAR Valid : 1;
UCHAR FormatType : 6;
UCHAR BlockLength[3];
} FORMATTED_CAPACITY_DESCRIPTOR;
typedef FORMATTED_CAPACITY_DESCRIPTOR *PFORMATTED_CAPACITY_DESCRIPTOR;
/* Formatted capacity list */
typedef struct _FORMATTED_CAPACITY_LIST {
UCHAR Reserved[3];
UCHAR CapacityListLength;
FORMATTED_CAPACITY_DESCRIPTOR Descriptors[1];
} FORMATTED_CAPACITY_LIST;
typedef FORMATTED_CAPACITY_LIST *PFORMATTED_CAPACITY_LIST;
/* OPC table entry */
typedef struct _OPC_TABLE_ENTRY {
UCHAR Speed[2];
UCHAR OPCValue[6];
} OPC_TABLE_ENTRY;
typedef OPC_TABLE_ENTRY *POPC_TABLE_ENTRY;
/* Disc information */
typedef struct _DISC_INFORMATION {
UCHAR Length[2];
UCHAR DiscStatus : 2;
UCHAR LastSessionStatus : 2;
UCHAR Erasable : 1;
UCHAR Reserved1 : 3;
UCHAR FirstTrackNumber;
UCHAR NumberOfSessionsLsb;
UCHAR LastSessionFirstTrackLsb;
UCHAR LastSessionLastTrackLsb;
UCHAR MrwStatus : 2;
UCHAR MrwDirtyBit : 1;
UCHAR Reserved2 : 2;
UCHAR URU : 1;
UCHAR DBC_V : 1;
UCHAR DID_V : 1;
UCHAR DiscType;
UCHAR NumberOfSessionsMsb;
UCHAR LastSessionFirstTrackMsb;
UCHAR LastSessionLastTrackMsb;
UCHAR DiskIdentification[4];
UCHAR LastSessionLeadIn[4];
UCHAR LastPossibleLeadOutStartTime[4];
UCHAR DiskBarCode[8];
UCHAR Reserved4;
UCHAR NumberOPCEntries;
OPC_TABLE_ENTRY OPCTable[1];
} DISC_INFORMATION;
typedef DISC_INFORMATION *PDISC_INFORMATION;
/* Disk information */
typedef struct _DISK_INFORMATION {
UCHAR Length[2];
UCHAR DiskStatus : 2;
UCHAR LastSessionStatus : 2;
UCHAR Erasable : 1;
UCHAR Reserved1 : 3;
UCHAR FirstTrackNumber;
UCHAR NumberOfSessions;
UCHAR LastSessionFirstTrack;
UCHAR LastSessionLastTrack;
UCHAR Reserved2 : 5;
UCHAR GEN : 1;
UCHAR DBC_V : 1;
UCHAR DID_V : 1;
UCHAR DiskType;
UCHAR Reserved3[3];
UCHAR DiskIdentification[4];
UCHAR LastSessionLeadIn[4];
UCHAR LastPossibleStartTime[4];
UCHAR DiskBarCode[8];
UCHAR Reserved4;
UCHAR NumberOPCEntries;
OPC_TABLE_ENTRY OPCTable[1];
} DISK_INFORMATION;
typedef DISK_INFORMATION *PDISK_INFORMATION;
/* Data block header */
typedef struct _DATA_BLOCK_HEADER {
UCHAR DataMode;
UCHAR Reserved[4];
union {
UCHAR LogicalBlockAddress[4];
struct {
UCHAR Reserved;
UCHAR M;
UCHAR S;
UCHAR F;
} MSF;
};
} DATA_BLOCK_HEADER;
typedef DATA_BLOCK_HEADER *PDATA_BLOCK_HEADER;
/* Track information */
typedef struct _TRACK_INFORMATION {
UCHAR Length[2];
UCHAR TrackNumber;
UCHAR SessionNumber;
UCHAR Reserved1;
UCHAR TrackMode : 4;
UCHAR Copy : 1;
UCHAR Damage : 1;
UCHAR Reserved2 : 2;
UCHAR DataMode : 4;
UCHAR FP : 1;
UCHAR Packet : 1;
UCHAR Blank : 1;
UCHAR RT : 1;
UCHAR NWA_V : 1;
UCHAR Reserved3 : 7;
UCHAR TrackStartAddress[4];
UCHAR NextWritableAddress[4];
UCHAR FreeBlocks[4];
UCHAR FixedPacketSize[4];
} TRACK_INFORMATION;
typedef TRACK_INFORMATION *PTRACK_INFORMATION;
/* Track information (revision 2) */
typedef struct _TRACK_INFORMATION2 {
UCHAR Length[2];
UCHAR TrackNumberLsb;
UCHAR SessionNumberLsb;
UCHAR Reserved4;
UCHAR TrackMode : 4;
UCHAR Copy : 1;
UCHAR Damage : 1;
UCHAR Reserved5 : 2;
UCHAR DataMode : 4;
UCHAR FixedPacket : 1;
UCHAR Packet : 1;
UCHAR Blank : 1;
UCHAR ReservedTrack : 1;
UCHAR NWA_V : 1;
UCHAR LRA_V : 1;
UCHAR Reserved6 : 6;
UCHAR TrackStartAddress[4];
UCHAR NextWritableAddress[4];
UCHAR FreeBlocks[4];
UCHAR FixedPacketSize[4];
UCHAR TrackSize[4];
UCHAR LastRecordedAddress[4];
UCHAR TrackNumberMsb;
UCHAR SessionNumberMsb;
UCHAR Reserved7[2];
} TRACK_INFORMATION2;
typedef TRACK_INFORMATION2 *PTRACK_INFORMATION2;
/* Track information (revision 3) */
typedef struct _TRACK_INFORMATION3 {
UCHAR Length[2];
UCHAR TrackNumberLsb;
UCHAR SessionNumberLsb;
UCHAR Reserved4;
UCHAR TrackMode : 4;
UCHAR Copy : 1;
UCHAR Damage : 1;
UCHAR Reserved5 : 2;
UCHAR DataMode : 4;
UCHAR FixedPacket : 1;
UCHAR Packet : 1;
UCHAR Blank : 1;
UCHAR ReservedTrack : 1;
UCHAR NWA_V : 1;
UCHAR LRA_V : 1;
UCHAR Reserved6 : 6;
UCHAR TrackStartAddress[4];
UCHAR NextWritableAddress[4];
UCHAR FreeBlocks[4];
UCHAR FixedPacketSize[4];
UCHAR TrackSize[4];
UCHAR LastRecordedAddress[4];
UCHAR TrackNumberMsb;
UCHAR SessionNumberMsb;
UCHAR Reserved7[2];
UCHAR ReadCompatibilityLba[4];
} TRACK_INFORMATION3;
typedef TRACK_INFORMATION3 *PTRACK_INFORMATION3;
/* Performance descriptor */
typedef struct _PERFORMANCE_DESCRIPTOR {
UCHAR RandomAccess : 1;
UCHAR Exact : 1;
UCHAR RestoreDefaults : 1;
UCHAR WriteRotationControl : 2;
UCHAR Reserved1 : 3;
UCHAR Reserved[3];
UCHAR StartLba[4];
UCHAR EndLba[4];
UCHAR ReadSize[4];
UCHAR ReadTime[4];
UCHAR WriteSize[4];
UCHAR WriteTime[4];
} PERFORMANCE_DESCRIPTOR;
typedef PERFORMANCE_DESCRIPTOR *PPERFORMANCE_DESCRIPTOR;
/* SCSI extended message */
typedef struct _SCSI_EXTENDED_MESSAGE {
UCHAR InitialMessageCode;
UCHAR MessageLength;
UCHAR MessageType;
union _EXTENDED_ARGUMENTS {
struct {
UCHAR Modifier[4];
} Modify;
struct {
UCHAR TransferPeriod;
UCHAR ReqAckOffset;
} Synchronous;
struct {
UCHAR Width;
} Wide;
} ExtendedArguments;
} SCSI_EXTENDED_MESSAGE;
typedef SCSI_EXTENDED_MESSAGE *PSCSI_EXTENDED_MESSAGE;
/* Inquiry data */
typedef struct _INQUIRYDATA {
UCHAR DeviceType : 5;
UCHAR DeviceTypeQualifier : 3;
UCHAR DeviceTypeModifier : 7;
UCHAR RemovableMedia : 1;
#if (NTDDI_VERSION >= 0x05010000)
union {
UCHAR Versions;
struct {
UCHAR ANSIVersion : 3;
UCHAR ECMAVersion : 3;
UCHAR ISOVersion : 2;
};
};
#else
UCHAR Versions;
#endif
UCHAR ResponseDataFormat : 4;
UCHAR HiSupport : 1;
UCHAR NormACA : 1;
#if (NTDDI_VERSION >= 0x05010000)
UCHAR TerminateTask : 1;
#else
UCHAR ReservedBit : 1;
#endif
UCHAR AERC : 1;
UCHAR AdditionalLength;
#if (NTDDI_VERSION >= 0x05010000)
UCHAR Reserved;
UCHAR Addr16 : 1;
UCHAR Addr32 : 1;
UCHAR AckReqQ : 1;
UCHAR MediumChanger : 1;
UCHAR MultiPort : 1;
UCHAR ReservedBit2 : 1;
UCHAR EnclosureServices : 1;
UCHAR ReservedBit3 : 1;
#else
UCHAR Reserved[2];
#endif
UCHAR SoftReset : 1;
UCHAR CommandQueue : 1;
#if (NTDDI_VERSION >= 0x05010000)
UCHAR TransferDisable : 1;
#else
UCHAR Reserved2 : 1;
#endif
UCHAR LinkedCommands : 1;
UCHAR Synchronous : 1;
UCHAR Wide16Bit : 1;
UCHAR Wide32Bit : 1;
UCHAR RelativeAddressing : 1;
UCHAR VendorId[8];
UCHAR ProductId[16];
UCHAR ProductRevisionLevel[4];
UCHAR VendorSpecific[20];
UCHAR Reserved3[40];
} INQUIRYDATA;
typedef INQUIRYDATA *PINQUIRYDATA;
/* Vital product data media serial number page */
typedef struct _VPD_MEDIA_SERIAL_NUMBER_PAGE {
UCHAR DeviceType : 5;
UCHAR DeviceTypeQualifier : 3;
UCHAR PageCode;
UCHAR Reserved;
UCHAR PageLength;
UCHAR SerialNumber[1];
} VPD_MEDIA_SERIAL_NUMBER_PAGE;
typedef VPD_MEDIA_SERIAL_NUMBER_PAGE *PVPD_MEDIA_SERIAL_NUMBER_PAGE;
/* Vital product data serial number page */
typedef struct _VPD_SERIAL_NUMBER_PAGE {
UCHAR DeviceType : 5;
UCHAR DeviceTypeQualifier : 3;
UCHAR PageCode;
UCHAR Reserved;
UCHAR PageLength;
UCHAR SerialNumber[1];
} VPD_SERIAL_NUMBER_PAGE;
typedef VPD_SERIAL_NUMBER_PAGE *PVPD_SERIAL_NUMBER_PAGE;
/* Vital product data code sets */
typedef enum _VPD_CODE_SET {
VpdCodeSetReserved = 0,
VpdCodeSetBinary = 1,
VpdCodeSetAscii = 2,
VpdCodeSetUTF8 = 3
} VPD_CODE_SET;
typedef VPD_CODE_SET *PVPD_CODE_SET;
/* Vital product data associations */
typedef enum _VPD_ASSOCIATION {
VpdAssocDevice = 0,
VpdAssocPort = 1,
VpdAssocTarget = 2
} VPD_ASSOCIATION;
typedef VPD_ASSOCIATION *PVPD_ASSOCIATION;
/* Vital product data identifier types */
typedef enum _VPD_IDENTIFIER_TYPE {
VpdIdentifierTypeVendorSpecific = 0,
VpdIdentifierTypeVendorId = 1,
VpdIdentifierTypeEUI64 = 2,
VpdIdentifierTypeFCPHName = 3,
VpdIdentifierTypePortRelative = 4,
VpdIdentifierTypeTargetPortGroup = 5,
VpdIdentifierTypeLogicalUnitGroup = 6,
VpdIdentifierTypeMD5LogicalUnitId = 7,
VpdIdentifierTypeSCSINameString = 8
} VPD_IDENTIFIER_TYPE;
typedef VPD_IDENTIFIER_TYPE *PVPD_IDENTIFIER_TYPE;
/* Vital product data identification descriptor */
typedef struct _VPD_IDENTIFICATION_DESCRIPTOR {
UCHAR CodeSet : 4;
UCHAR Reserved : 4;
UCHAR IdentifierType : 4;
UCHAR Association : 2;
UCHAR Reserved2 : 2;
UCHAR Reserved3;
UCHAR IdentifierLength;
UCHAR Identifier[1];
} VPD_IDENTIFICATION_DESCRIPTOR;
typedef VPD_IDENTIFICATION_DESCRIPTOR *PVPD_IDENTIFICATION_DESCRIPTOR;
/* Vital product data identification page */
typedef struct _VPD_IDENTIFICATION_PAGE {
UCHAR DeviceType : 5;
UCHAR DeviceTypeQualifier : 3;
UCHAR PageCode;
UCHAR Reserved;
UCHAR PageLength;
UCHAR Descriptors[1];
} VPD_IDENTIFICATION_PAGE;
typedef VPD_IDENTIFICATION_PAGE *PVPD_IDENTIFICATION_PAGE;
/* Vital product data supported pages page */
typedef struct _VPD_SUPPORTED_PAGES_PAGE {
UCHAR DeviceType : 5;
UCHAR DeviceTypeQualifier : 3;
UCHAR PageCode;
UCHAR Reserved;
UCHAR PageLength;
UCHAR SupportedPageList[1];
} VPD_SUPPORTED_PAGES_PAGE;
typedef VPD_SUPPORTED_PAGES_PAGE *PVPD_SUPPORTED_PAGES_PAGE;
/* Registration list */
typedef struct {
UCHAR Generation[4];
UCHAR AdditionalLength[4];
UCHAR ReservationKeyList[1][8];
} PRI_REGISTRATION_LIST;
typedef PRI_REGISTRATION_LIST *PPRI_REGISTRATION_LIST;
/* Reservation descriptor */
typedef struct {
UCHAR ReservationKey[8];
UCHAR ScopeSpecificAddress[4];
UCHAR Reserved;
UCHAR Type : 4;
UCHAR Scope : 4;
UCHAR Obsolete[2];
} PRI_RESERVATION_DESCRIPTOR;
typedef PRI_RESERVATION_DESCRIPTOR *PPRI_RESERVATION_DESCRIPTOR;
/* Reservation list */
typedef struct {
UCHAR Generation[4];
UCHAR AdditionalLength[4];
PRI_RESERVATION_DESCRIPTOR Reservations[1];
} PRI_RESERVATION_LIST;
typedef PRI_RESERVATION_LIST *PPRI_RESERVATION_LIST;
/* Parameter list */
typedef struct {
UCHAR ReservationKey[8];
UCHAR ServiceActionReservationKey[8];
UCHAR ScopeSpecificAddress[4];
UCHAR ActivatePersistThroughPowerLoss : 1;
UCHAR Reserved1 : 7;
UCHAR Reserved2;
UCHAR Obsolete[2];
} PRO_PARAMETER_LIST;
typedef PRO_PARAMETER_LIST *PPRO_PARAMETER_LIST;
/* Sense data */
typedef struct _SENSE_DATA {
UCHAR ErrorCode : 7;
UCHAR Valid : 1;
UCHAR SegmentNumber;
UCHAR SenseKey : 4;
UCHAR Reserved : 1;
UCHAR IncorrectLength : 1;
UCHAR EndOfMedia : 1;
UCHAR FileMark : 1;
UCHAR Information[4];
UCHAR AdditionalSenseLength;
UCHAR CommandSpecificInformation[4];
UCHAR AdditionalSenseCode;
UCHAR AdditionalSenseCodeQualifier;
UCHAR FieldReplaceableUnitCode;
UCHAR SenseKeySpecific[3];
} SENSE_DATA;
typedef SENSE_DATA *PSENSE_DATA;
/* Read capacity data */
typedef struct _READ_CAPACITY_DATA {
ULONG LogicalBlockAddress;
ULONG BytesPerBlock;
} READ_CAPACITY_DATA;
typedef READ_CAPACITY_DATA *PREAD_CAPACITY_DATA;
/* Read capacity data (extended version) */
typedef struct _READ_CAPACITY_DATA_EX {
LARGE_INTEGER LogicalBlockAddress;
ULONG BytesPerBlock;
} READ_CAPACITY_DATA_EX;
typedef READ_CAPACITY_DATA_EX *PREAD_CAPACITY_DATA_EX;
/* Read block limits */
typedef struct _READ_BLOCK_LIMITS {
UCHAR Reserved;
UCHAR BlockMaximumSize[3];
UCHAR BlockMinimumSize[2];
} READ_BLOCK_LIMITS_DATA;
typedef READ_BLOCK_LIMITS_DATA *PREAD_BLOCK_LIMITS_DATA;
/* Read buffer capacity data */
typedef struct _READ_BUFFER_CAPACITY_DATA {
UCHAR DataLength[2];
UCHAR Reserved1;
UCHAR BlockDataReturned : 1;
UCHAR Reserved4 : 7;
UCHAR TotalBufferSize[4];
UCHAR AvailableBufferSize[4];
} READ_BUFFER_CAPACITY_DATA;
typedef READ_BUFFER_CAPACITY_DATA *PREAD_BUFFER_CAPACITY_DATA;
/* Mode parameter header */
typedef struct _MODE_PARAMETER_HEADER {
UCHAR ModeDataLength;
UCHAR MediumType;
UCHAR DeviceSpecificParameter;
UCHAR BlockDescriptorLength;
} MODE_PARAMETER_HEADER;
typedef MODE_PARAMETER_HEADER *PMODE_PARAMETER_HEADER;
/* Mode parameter header (version 10) */
typedef struct _MODE_PARAMETER_HEADER10 {
UCHAR ModeDataLength[2];
UCHAR MediumType;
UCHAR DeviceSpecificParameter;
UCHAR Reserved[2];
UCHAR BlockDescriptorLength[2];
} MODE_PARAMETER_HEADER10;
typedef MODE_PARAMETER_HEADER10 *PMODE_PARAMETER_HEADER10;
/* Mode parameter block */
typedef struct _MODE_PARAMETER_BLOCK {
UCHAR DensityCode;
UCHAR NumberOfBlocks[3];
UCHAR Reserved;
UCHAR BlockLength[3];
} MODE_PARAMETER_BLOCK;
typedef MODE_PARAMETER_BLOCK *PMODE_PARAMETER_BLOCK;
/* Mode disconnect page */
typedef struct _MODE_DISCONNECT_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PageSavable : 1;
UCHAR PageLength;
UCHAR BufferFullRatio;
UCHAR BufferEmptyRatio;
UCHAR BusInactivityLimit[2];
UCHAR BusDisconnectTime[2];
UCHAR BusConnectTime[2];
UCHAR MaximumBurstSize[2];
UCHAR DataTransferDisconnect : 2;
UCHAR Reserved2[3];
} MODE_DISCONNECT_PAGE;
typedef MODE_DISCONNECT_PAGE *PMODE_DISCONNECT_PAGE;
/* Mode caching page */
typedef struct _MODE_CACHING_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PageSavable : 1;
UCHAR PageLength;
UCHAR ReadDisableCache : 1;
UCHAR MultiplicationFactor : 1;
UCHAR WriteCacheEnable : 1;
UCHAR Reserved2 : 5;
UCHAR WriteRetensionPriority : 4;
UCHAR ReadRetensionPriority : 4;
UCHAR DisablePrefetchTransfer[2];
UCHAR MinimumPrefetch[2];
UCHAR MaximumPrefetch[2];
UCHAR MaximumPrefetchCeiling[2];
} MODE_CACHING_PAGE;
typedef MODE_CACHING_PAGE *PMODE_CACHING_PAGE;
/* Mode CD-ROM write parameters page (version 2) */
typedef struct _MODE_CDROM_WRITE_PARAMETERS_PAGE2 {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PageSavable : 1;
UCHAR PageLength;
UCHAR WriteType : 4;
UCHAR TestWrite : 1;
UCHAR LinkSizeValid : 1;
UCHAR BufferUnderrunFreeEnabled : 1;
UCHAR Reserved2 : 1;
UCHAR TrackMode : 4;
UCHAR Copy : 1;
UCHAR FixedPacket : 1;
UCHAR MultiSession : 2;
UCHAR DataBlockType : 4;
UCHAR Reserved3 : 4;
UCHAR LinkSize;
UCHAR Reserved4;
UCHAR HostApplicationCode : 6;
UCHAR Reserved5 : 2;
UCHAR SessionFormat;
UCHAR Reserved6;
UCHAR PacketSize[4];
UCHAR AudioPauseLength[2];
UCHAR MediaCatalogNumber[16];
UCHAR ISRC[16];
UCHAR SubHeaderData[4];
} MODE_CDROM_WRITE_PARAMETERS_PAGE2;
typedef MODE_CDROM_WRITE_PARAMETERS_PAGE2 *PMODE_CDROM_WRITE_PARAMETERS_PAGE2;
/* Mode CD-ROM write parameters page */
typedef struct _MODE_CDROM_WRITE_PARAMETERS_PAGE {
UCHAR PageLength;
UCHAR WriteType : 4;
UCHAR TestWrite : 1;
UCHAR LinkSizeValid : 1;
UCHAR BufferUnderrunFreeEnabled : 1;
UCHAR Reserved2 : 1;
UCHAR TrackMode : 4;
UCHAR Copy : 1;
UCHAR FixedPacket : 1;
UCHAR MultiSession : 2;
UCHAR DataBlockType : 4;
UCHAR Reserved3 : 4;
UCHAR LinkSize;
UCHAR Reserved4;
UCHAR HostApplicationCode : 6;
UCHAR Reserved5 : 2;
UCHAR SessionFormat;
UCHAR Reserved6;
UCHAR PacketSize[4];
UCHAR AudioPauseLength[2];
UCHAR Reserved7 : 7;
UCHAR MediaCatalogNumberValid : 1;
UCHAR MediaCatalogNumber[13];
UCHAR MediaCatalogNumberZero;
UCHAR MediaCatalogNumberAFrame;
UCHAR Reserved8 : 7;
UCHAR ISRCValid : 1;
UCHAR ISRCCountry[2];
UCHAR ISRCOwner[3];
UCHAR ISRCRecordingYear[2];
UCHAR ISRCSerialNumber[5];
UCHAR ISRCZero;
UCHAR ISRCAFrame;
UCHAR ISRCReserved;
UCHAR SubHeaderData[4];
} MODE_CDROM_WRITE_PARAMETERS_PAGE;
typedef MODE_CDROM_WRITE_PARAMETERS_PAGE *PMODE_CDROM_WRITE_PARAMETERS_PAGE;
/* Mode MRW page */
typedef struct _MODE_MRW_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PageSavable : 1;
UCHAR PageLength;
UCHAR Reserved1;
UCHAR LbaSpace : 1;
UCHAR Reserved2 : 7;
UCHAR Reserved3[4];
} MODE_MRW_PAGE;
typedef MODE_MRW_PAGE *PMODE_MRW_PAGE;
/* Mode flexible disk page */
typedef struct _MODE_FLEXIBLE_DISK_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PageSavable : 1;
UCHAR PageLength;
UCHAR TransferRate[2];
UCHAR NumberOfHeads;
UCHAR SectorsPerTrack;
UCHAR BytesPerSector[2];
UCHAR NumberOfCylinders[2];
UCHAR StartWritePrecom[2];
UCHAR StartReducedCurrent[2];
UCHAR StepRate[2];
UCHAR StepPluseWidth;
UCHAR HeadSettleDelay[2];
UCHAR MotorOnDelay;
UCHAR MotorOffDelay;
UCHAR Reserved2 : 5;
UCHAR MotorOnAsserted : 1;
UCHAR StartSectorNumber : 1;
UCHAR TrueReadySignal : 1;
UCHAR StepPlusePerCyclynder : 4;
UCHAR Reserved3 : 4;
UCHAR WriteCompenstation;
UCHAR HeadLoadDelay;
UCHAR HeadUnloadDelay;
UCHAR Pin2Usage : 4;
UCHAR Pin34Usage : 4;
UCHAR Pin1Usage : 4;
UCHAR Pin4Usage : 4;
UCHAR MediumRotationRate[2];
UCHAR Reserved4[2];
} MODE_FLEXIBLE_DISK_PAGE;
typedef MODE_FLEXIBLE_DISK_PAGE *PMODE_FLEXIBLE_DISK_PAGE;
/* Mode format page */
typedef struct _MODE_FORMAT_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PageSavable : 1;
UCHAR PageLength;
UCHAR TracksPerZone[2];
UCHAR AlternateSectorsPerZone[2];
UCHAR AlternateTracksPerZone[2];
UCHAR AlternateTracksPerLogicalUnit[2];
UCHAR SectorsPerTrack[2];
UCHAR BytesPerPhysicalSector[2];
UCHAR Interleave[2];
UCHAR TrackSkewFactor[2];
UCHAR CylinderSkewFactor[2];
UCHAR Reserved2 : 4;
UCHAR SurfaceFirst : 1;
UCHAR RemovableMedia : 1;
UCHAR HardSectorFormating : 1;
UCHAR SoftSectorFormating : 1;
UCHAR Reserved3[3];
} MODE_FORMAT_PAGE;
typedef MODE_FORMAT_PAGE *PMODE_FORMAT_PAGE;
/* Mode rigid geometry page */
typedef struct _MODE_RIGID_GEOMETRY_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PageSavable : 1;
UCHAR PageLength;
UCHAR NumberOfCylinders[3];
UCHAR NumberOfHeads;
UCHAR StartWritePrecom[3];
UCHAR StartReducedCurrent[3];
UCHAR DriveStepRate[2];
UCHAR LandZoneCylinder[3];
UCHAR RotationalPositionLock : 2;
UCHAR Reserved2 : 6;
UCHAR RotationOffset;
UCHAR Reserved3;
UCHAR RoataionRate[2];
UCHAR Reserved4[2];
} MODE_RIGID_GEOMETRY_PAGE;
typedef MODE_RIGID_GEOMETRY_PAGE *PMODE_RIGID_GEOMETRY_PAGE;
/* Mode read/write recovery page */
typedef struct _MODE_READ_WRITE_RECOVERY_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved1 : 1;
UCHAR PSBit : 1;
UCHAR PageLength;
UCHAR DCRBit : 1;
UCHAR DTEBit : 1;
UCHAR PERBit : 1;
UCHAR EERBit : 1;
UCHAR RCBit : 1;
UCHAR TBBit : 1;
UCHAR ARRE : 1;
UCHAR AWRE : 1;
UCHAR ReadRetryCount;
UCHAR Reserved4[4];
UCHAR WriteRetryCount;
UCHAR Reserved5[3];
} MODE_READ_WRITE_RECOVERY_PAGE;
typedef MODE_READ_WRITE_RECOVERY_PAGE *PMODE_READ_WRITE_RECOVERY_PAGE;
/* Mode read recovery page */
typedef struct _MODE_READ_RECOVERY_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved1 : 1;
UCHAR PSBit : 1;
UCHAR PageLength;
UCHAR DCRBit : 1;
UCHAR DTEBit : 1;
UCHAR PERBit : 1;
UCHAR Reserved2 : 1;
UCHAR RCBit : 1;
UCHAR TBBit : 1;
UCHAR ReadRetryCount;
UCHAR Reserved4[4];
} MODE_READ_RECOVERY_PAGE;
typedef MODE_READ_RECOVERY_PAGE *PMODE_READ_RECOVERY_PAGE;
/* Mode information exceptions */
typedef struct _MODE_INFO_EXCEPTIONS {
UCHAR PageCode : 6;
UCHAR Reserved1 : 1;
UCHAR PSBit : 1;
UCHAR PageLength;
union {
UCHAR Flags;
struct {
UCHAR LogErr : 1;
UCHAR Reserved2 : 1;
UCHAR Test : 1;
UCHAR Dexcpt : 1;
UCHAR Reserved3 : 3;
UCHAR Perf : 1;
};
};
UCHAR ReportMethod : 4;
UCHAR Reserved4 : 4;
UCHAR IntervalTimer[4];
UCHAR ReportCount[4];
} MODE_INFO_EXCEPTIONS;
typedef MODE_INFO_EXCEPTIONS *PMODE_INFO_EXCEPTIONS;
/* Power condition page */
typedef struct _POWER_CONDITION_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PSBit : 1;
UCHAR PageLength;
UCHAR Reserved2;
UCHAR Standby : 1;
UCHAR Idle : 1;
UCHAR Reserved3 : 6;
UCHAR IdleTimer[4];
UCHAR StandbyTimer[4];
} POWER_CONDITION_PAGE;
typedef POWER_CONDITION_PAGE *PPOWER_CONDITION_PAGE;
/* CDDA output port */
typedef struct _CDDA_OUTPUT_PORT {
UCHAR ChannelSelection : 4;
UCHAR Reserved : 4;
UCHAR Volume;
} CDDA_OUTPUT_PORT;
typedef CDDA_OUTPUT_PORT *PCDDA_OUTPUT_PORT;
/* CD audio control page */
typedef struct _CDAUDIO_CONTROL_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PSBit : 1;
UCHAR PageLength;
UCHAR Reserved2 : 1;
UCHAR StopOnTrackCrossing : 1;
UCHAR Immediate : 1;
UCHAR Reserved3 : 5;
UCHAR Reserved4[3];
UCHAR Obsolete[2];
CDDA_OUTPUT_PORT CDDAOutputPorts[4];
} CDAUDIO_CONTROL_PAGE;
typedef CDAUDIO_CONTROL_PAGE *PCDAUDIO_CONTROL_PAGE;
/* CDVD feature set page */
typedef struct _CDVD_FEATURE_SET_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PSBit : 1;
UCHAR PageLength;
UCHAR CDAudio[2];
UCHAR EmbeddedChanger[2];
UCHAR PacketSMART[2];
UCHAR PersistentPrevent[2];
UCHAR EventStatusNotification[2];
UCHAR DigitalOutput[2];
UCHAR CDSequentialRecordable[2];
UCHAR DVDSequentialRecordable[2];
UCHAR RandomRecordable[2];
UCHAR KeyExchange[2];
UCHAR Reserved2[2];
} CDVD_FEATURE_SET_PAGE;
typedef CDVD_FEATURE_SET_PAGE *PCDVD_FEATURE_SET_PAGE;
/* CDVD inactivity timeout page */
typedef struct _CDVD_INACTIVITY_TIMEOUT_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PSBit : 1;
UCHAR PageLength;
UCHAR Reserved2[2];
UCHAR SWPP : 1;
UCHAR DISP : 1;
UCHAR Reserved3 : 6;
UCHAR Reserved4;
UCHAR GroupOneMinimumTimeout[2];
UCHAR GroupTwoMinimumTimeout[2];
} CDVD_INACTIVITY_TIMEOUT_PAGE;
typedef CDVD_INACTIVITY_TIMEOUT_PAGE *PCDVD_INACTIVITY_TIMEOUT_PAGE;
/* CDVD capabilities page */
typedef struct _CDVD_CAPABILITIES_PAGE {
UCHAR PageCode : 6;
UCHAR Reserved : 1;
UCHAR PSBit : 1;
UCHAR PageLength;
UCHAR CDRRead : 1;
UCHAR CDERead : 1;
UCHAR Method2 : 1;
UCHAR DVDROMRead : 1;
UCHAR DVDRead : 1;
UCHAR DVDRAMRead : 1;
UCHAR Reserved2 : 2;
UCHAR CDRWrite : 1;
UCHAR CDEWrite : 1;
UCHAR TestWrite : 1;
UCHAR Reserved3 : 1;
UCHAR DVDRWrite : 1;
UCHAR DVDRAMWrite : 1;
UCHAR Reserved4 : 2;
UCHAR AudioPlay : 1;
UCHAR Composite : 1;
UCHAR DigitalPortOne : 1;
UCHAR DigitalPortTwo : 1;
UCHAR Mode2Form1 : 1;
UCHAR Mode2Form2 : 1;
UCHAR MultiSession : 1;
UCHAR BufferUnderrunFree : 1;
UCHAR CDDA : 1;
UCHAR CDAAAccurate : 1;
UCHAR RWSupported : 1;
UCHAR RWDeinterleaved : 1;
UCHAR C2Pointers : 1;
UCHAR ISRC : 1;
UCHAR UPC : 1;
UCHAR ReadBarCodeCapable : 1;
UCHAR Lock : 1;
UCHAR LockState : 1;
UCHAR PreventJumper : 1;
UCHAR Eject : 1;
UCHAR Reserved6 : 1;
UCHAR LoadingMechanismType : 3;
UCHAR SeparateVolume : 1;
UCHAR SeparateChannelMute : 1;
UCHAR SupportsDiskPresent : 1;
UCHAR SWSlotSelection : 1;
UCHAR SideChangeCapable : 1;
UCHAR RWInLeadInReadable : 1;
UCHAR Reserved7 : 2;
union {
UCHAR ReadSpeedMaximum[2];
UCHAR ObsoleteReserved[2];
};
UCHAR NumberVolumeLevels[2];
UCHAR BufferSize[2];
union {
UCHAR ReadSpeedCurrent[2];
UCHAR ObsoleteReserved2[2];
};
UCHAR ObsoleteReserved3;
UCHAR Reserved8 : 1;
UCHAR BCK : 1;
UCHAR RCK : 1;
UCHAR LSBF : 1;
UCHAR Length : 2;
UCHAR Reserved9 : 2;
union {
UCHAR WriteSpeedMaximum[2];
UCHAR ObsoleteReserved4[2];
};
union {
UCHAR WriteSpeedCurrent[2];
UCHAR ObsoleteReserved11[2];
};
union {
UCHAR CopyManagementRevision[2];
UCHAR Reserved10[2];
};
} CDVD_CAPABILITIES_PAGE;
typedef CDVD_CAPABILITIES_PAGE *PCDVD_CAPABILITIES_PAGE;
/* LUN list */
typedef struct _LUN_LIST {
UCHAR LunListLength[4];
UCHAR Reserved[4];
UCHAR Lun[1][8];
} LUN_LIST;
typedef LUN_LIST *PLUN_LIST;
/* Mode parameter read/write */
typedef struct _MODE_PARM_READ_WRITE {
MODE_PARAMETER_HEADER ParameterListHeader;
MODE_PARAMETER_BLOCK ParameterListBlock;
} MODE_PARM_READ_WRITE_DATA;
typedef MODE_PARM_READ_WRITE_DATA *PMODE_PARM_READ_WRITE_DATA;
/* Port output */
typedef struct _PORT_OUTPUT {
UCHAR ChannelSelection;
UCHAR Volume;
} PORT_OUTPUT;
typedef PORT_OUTPUT *PPORT_OUTPUT;
/* Audio output */
typedef struct _AUDIO_OUTPUT {
UCHAR CodePage;
UCHAR ParameterLength;
UCHAR Immediate;
UCHAR Reserved[2];
UCHAR LbaFormat;
UCHAR LogicalBlocksPerSecond[2];
PORT_OUTPUT PortOutput[4];
} AUDIO_OUTPUT;
typedef AUDIO_OUTPUT *PAUDIO_OUTPUT;
/* Mechanical status information header */
typedef struct _MECHANICAL_STATUS_INFORMATION_HEADER {
UCHAR CurrentSlot : 5;
UCHAR ChangerState : 2;
UCHAR Fault : 1;
UCHAR Reserved : 5;
UCHAR MechanismState : 3;
UCHAR CurrentLogicalBlockAddress[3];
UCHAR NumberAvailableSlots;
UCHAR SlotTableLength[2];
} MECHANICAL_STATUS_INFORMATION_HEADER;
typedef MECHANICAL_STATUS_INFORMATION_HEADER *PMECHANICAL_STATUS_INFORMATION_HEADER;
/* Slot table information */
typedef struct _SLOT_TABLE_INFORMATION {
UCHAR DiscChanged : 1;
UCHAR Reserved : 6;
UCHAR DiscPresent : 1;
UCHAR Reserved2[3];
} SLOT_TABLE_INFORMATION;
typedef SLOT_TABLE_INFORMATION *PSLOT_TABLE_INFORMATION;
/* Mechanical status */
typedef struct _MECHANICAL_STATUS {
MECHANICAL_STATUS_INFORMATION_HEADER MechanicalStatusHeader;
SLOT_TABLE_INFORMATION SlotTableInfo[1];
} MECHANICAL_STATUS;
typedef MECHANICAL_STATUS *PMECHANICAL_STATUS;
/* Tape position data */
typedef struct _TAPE_POSITION_DATA {
UCHAR Reserved1 : 2;
UCHAR BlockPositionUnsupported : 1;
UCHAR Reserved2 : 3;
UCHAR EndOfPartition : 1;
UCHAR BeginningOfPartition : 1;
UCHAR PartitionNumber;
USHORT Reserved9;
UCHAR FirstBlock[4];
UCHAR LastBlock[4];
UCHAR Reserved4;
UCHAR NumberOfBlocks[3];
UCHAR NumberOfBytes[4];
} TAPE_POSITION_DATA;
typedef TAPE_POSITION_DATA *PTAPE_POSITION_DATA;
/* Eight byte */
typedef union _EIGHT_BYTE {
struct {
UCHAR Byte0;
UCHAR Byte1;
UCHAR Byte2;
UCHAR Byte3;
UCHAR Byte4;
UCHAR Byte5;
UCHAR Byte6;
UCHAR Byte7;
};
ULONGLONG AsULongLong;
} EIGHT_BYTE;
typedef EIGHT_BYTE *PEIGHT_BYTE;
/* Four byte */
typedef union _FOUR_BYTE {
struct {
UCHAR Byte0;
UCHAR Byte1;
UCHAR Byte2;
UCHAR Byte3;
};
ULONG AsULong;
} FOUR_BYTE;
typedef FOUR_BYTE *PFOUR_BYTE;
/* Two byte */
typedef union _TWO_BYTE {
struct {
UCHAR Byte0;
UCHAR Byte1;
};
USHORT AsUShort;
} TWO_BYTE;
typedef TWO_BYTE *PTWO_BYTE;
/* Revert to default packing. */
#pragma pack( pop )
/* Byte-reversing macros */
#define REVERSE_BYTES_QUAD( p1, p2 ) \
{ \
PEIGHT_BYTE v1 = (PEIGHT_BYTE)(p1); \
PEIGHT_BYTE v2 = (PEIGHT_BYTE)(p2); \
v1->Byte7 = v2->Byte0; \
v1->Byte6 = v2->Byte1; \
v1->Byte5 = v2->Byte2; \
v1->Byte4 = v2->Byte3; \
v1->Byte3 = v2->Byte4; \
v1->Byte2 = v2->Byte5; \
v1->Byte1 = v2->Byte6; \
v1->Byte0 = v2->Byte7; \
}
#define REVERSE_BYTES( p1, p2 ) \
{ \
PFOUR_BYTE v1 = (PFOUR_BYTE)(p1); \
PFOUR_BYTE v2 = (PFOUR_BYTE)(p2); \
v1->Byte3 = v2->Byte0; \
v1->Byte2 = v2->Byte1; \
v1->Byte1 = v2->Byte2; \
v1->Byte0 = v2->Byte3; \
}
#define REVERSE_BYTES_SHORT( p1, p2 ) \
{ \
PTWO_BYTE v1 = (PTWO_BYTE)(p1); \
PTWO_BYTE v2 = (PTWO_BYTE)(p2); \
v1->Byte1 = v2->Byte0; \
v1->Byte0 = v2->Byte1; \
}
#define REVERSE_SHORT( x ) \
{ \
UCHAR v1; \
PTWO_BYTE v2 = (PTWO_BYTE)(x); \
v1 = v2->Byte0; \
v2->Byte0 = v2->Byte1; \
v2->Byte1 = v1; \
}
#define REVERSE_LONG( x ) \
{ \
UCHAR v1; \
PFOUR_BYTE v2 = (PFOUR_BYTE)(x); \
v1 = v2->Byte3; \
v2->Byte3 = v2->Byte0; \
v2->Byte0 = v1; \
v1 = v2->Byte2; \
v2->Byte2 = v2->Byte1; \
v2->Byte1 = v1; \
}
#define WHICH_BIT( p1, p2 ) \
{ \
UCHAR v; \
for( v = 0; v < 32; v++ ) { \
if( ((p1) >> v) == 1) { \
break; \
} \
} \
ASSERT( v != 32 ); \
(p2) = v; \
}
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* _NTSCSI_ */
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