RASCSI/src/raspberrypi/scsi.h

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//---------------------------------------------------------------------------
//
// X68000 EMULATOR "XM6"
//
// Copyright (C) 2001-2006 (ytanaka@ipc-tokai.or.jp)
// Copyright (C) 2014-2020 GIMONS
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//
// [ SCSI Common Functionality ]
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//
//---------------------------------------------------------------------------
#if !defined(scsi_h)
#define scsi_h
//===========================================================================
//
// Sense Keys and Additional Sense Codes
// (See https://www.t10.org/lists/1spc-lst.htm)
//
//===========================================================================
class ERROR_CODES
{
public:
enum sense_key : int {
NO_SENSE = 0x00,
protobuf-based rasctl/rascsi command interface (#129) * Initial protobuf definition * protobuf result message draft * Merge with develop branch * Makefile generates protobuf-based source files * Interface update * Fixed typo * Fixed typo * Updated returning status * Serialize return data * Use correct descriptor * Made interface fields required * Deserialize result * Serialization update * Updated serialization * Serialization update * Updated deserialization * status handling update * Evaluate status * Revert "Evaluate status" This reverts commit 3d8f2c3252a10618dede5f5fd80c84115551fc7d. * Completed sense_key enum * Renaming * Added protobuf Command * Updated command evaluation * Interface update * Interface update * Added DeviceType enum * Improved type-safety * Fixed typo * Type-safety update * Fixed typo * Error handling update * Updated list handling * Error handling update * Use more C++ strings * protobuf enums can provide their names * Fixed listing devices * Updated logging * Enum usage cleanup * More enum cleanup * Fixed command check * Updated type check * Updated enums * Removed unused variable * Removed goto, added exception * Socket handling cleanup * Code locality cleanup * Added helper method * Extracted code * Updated socket/file handling * Use C++ I/O * Use tolower() * Renaming * Simplified has_suffix * Fixed typo * Use spdlog namespace * Simplified formatting (endl) of error messages * Added -s option for changing the runtime log level to rasctl * Renaming * Renaming * Updated error reporting * Fixed log string formatting * String conversion cleanup * Fixed typo * Log mmap error (happens on 64 bit) * Improved proto3 compatibility, updated error handling * CHanges based on review * Fixed comment * Comment update * Updated ListDevice to not directly write to the stream * Use size_t * Renaming * Buffering update * MapController should not use fp * Use fd, not fp * rasctl has to display *all* results * rasctl has to display *all* results * Error handling update * Updated to proto3 protocol * Optimization by using protobuf-lite * RaspBian outdated protoc does not support _Name * Added protobuf-compiler to easyinstall.sh Co-authored-by: akuker <34318535+akuker@users.noreply.github.com>
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RECOVERED_ERROR = 0x01,
NOT_READY = 0x02,
MEDIUM_ERROR = 0x03,
HARDWARE_ERROR = 0x04,
ILLEGAL_REQUEST = 0x05,
UNIT_ATTENTION = 0x06,
DATA_PROTECT = 0x07,
BLANK_CHECK = 0x08,
VENDOR_SPECIFIC = 0x09,
COPY_ABORTED = 0x0a,
ABORTED_COMMAND = 0x0b,
VOLUME_OVERFLOW = 0x0d,
MISCOMPARE = 0x0e,
COMPLETED = 0x0f
};
enum asc : int {
NO_ADDITIONAL_SENSE_INFORMATION = 0x00,
INVALID_COMMAND_OPERATION_CODE = 0x20,
Refactoring, device handling extensions, additional settings, improved error handling, 64 bit OS support, fixed issues (#184) * Device type unification, support of removable media * Added support for .hdr extension * Removable flag cleanup * Manpage update * Enriched PbOperation with PbDevice * Added file size to PbImageFile * Added device list support * Set image_file * Make remote interface more robust by ignoring SIGPIPE * Return status only once * Fixed typo * Error handling update * When starting rascsi parse everything before attaching devices * Added dry run mode * Comment update * Updated logging * Added Device base class, Disk class inherits from it * Renaming * Use vectors for controllers and disks, as preparation for using maps * Updated file support handling * Comment update * DaynaPort and Bridge inherit from Device instead of Disk * ProcessCmd() now works with devices instead of disks * Renaming * Added DeviceFactory * Improved factory * Comment update * protected disk_t * Code cleanup, added translations * Device name can be set for rascsi * rasctl can set device name * Manpage update * Manpage update * Formatting update * Check for missing name * Initialize fd * Initialize type * Fixed string length issue * Updated capacity formatting * Fixed typo * Split PbDevice into device and device definition * Added TODO * Renaming * Renaming * Device types can be explicitly specified with -t (no FILE:TYPE syntax anymore) * Fixed compile-time issue * Removed unused Append mode, updated read-only handling * Type handling and manpage update * Cleanup * rasctl parser cleanup * Review * Constructor update * Added .hdr (SCRM) support to web interface, tested web interface * Default folder can be set remotely * Removed deprecated operation * DETACH supports all parameters in order to detach all devices * include cleanup * Logging should not depend on NDEBUG, for RaSCSI it is not peformance-critical * INFO is default log level * Exception renaming * Updated GetPaddedName() * Inheritance update * Added BlockDevice class * Removed unused code * Updated typedefs * Revert "Updated typedefs" This reverts commit 546b46215a4d9b65067a11698e59ab1123cc6d64. * Removed unused code * Fixed warnign * Use standard C++ integer types, use streams to resolve printf data type issues * Added TODOs * Added TODO * Renaming * Added TODO * Added TODO * Improved dry-run * Code cleanup * Updated handling of unknown options, code review and cleanup * Manpage update * Added PrimaryDevice * Include cleanup * Added pure virtual methods * Comment updates * Split rasutil * Replaced some occurrences of BOOL * Removed obsolete RASCSI definition in xm6.h * Removed unused code, updated TODOs, replaced BOOL * Added capacity check (issue #192) * Fixed (most likely) https://github.com/akuker/RASCSI/issues/191 * Fixed wrong error messages * For root the default image folder is /home/pi/images, updated error handling * Dynaport code review * Improved error handling * Implemented READ CAPACITY(16) * Comment update * Commands can be 16 bytes long * Implemented READ/WRITE/VERIFY(16) * Comment update * Renamed method to reflect the name of the respective SCSI command * Do not created devices during dryRun * Fixed padding of SCSIHD_APPLE vendor and product * Initial implementation * Updated ReportLuns * Byte count update * Fixed typo * Finalized REPORT LUNS * Removed TODO * Updated TODO * TODO update * Updated device factory * Comment update * 64 bit update, tested on Ubuntu 64 bit system * Removed assertion * SCSI hard disks always have Apple specific mode pages (resolves issue #193) * Error messsage update, 64 bit cleanup * Reduced streams usage * Updated handling of device flags * MOs are protectable * Removed duplicate error code handling * Removed duplicate code * Fixed CmdReadToc buffer overflow (https://github.com/akuker/RASCSI/issues/194) * Added naive implementation of GET EVENT STATUS NOTIFICATION to avoid wranings * HD must set removable device bit if the media is removable * Removed duplicate logging * Updated daynaport additional length * Removed broken daynaport REQUEST SENSE. Successfully tested with my Mac. * EnableInterface should not always return TRUE * Updated Inquiry * Updated LUN handling * Replaced incorrect free by delete * Updated comments and write-protection handling * Made default HD name consistent * STATUS_NOERROR is default * Fixed Eject * More eject handling updates * Manpage updates * Logging update * Changed debug level * Logging update * Log capacity of all media types * Logging update * Encapsulated disk.blocks * Encapsulated sector size * Added overrides * Added more overrides * Fixed error message * Fixed typos * Fixed logging * Added logging * Use PrimaryDevice when calling Inquiry * Comment update * Changed default buffer size for testing * Reverted last change * Removed debug output * De-inlined methods because optimized code did not work with them inlined * Web interface can attach Daynaport again * Improved handling of read-only hard disks * Fixed issue with "all" semantics of DETACH * rasctl supports adding removable media devices without providing a filename * Removed unused flag in PbDeviceDefinition * Updated rasctl output for ecjected media (resolves issue #199) * Validate default folder name when changing default folder
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LBA_OUT_OF_RANGE = 0x21,
INVALID_FIELD_IN_CDB = 0x24,
INVALID_LUN = 0x25,
Refactoring, device handling extensions, additional settings, improved error handling, 64 bit OS support, fixed issues (#184) * Device type unification, support of removable media * Added support for .hdr extension * Removable flag cleanup * Manpage update * Enriched PbOperation with PbDevice * Added file size to PbImageFile * Added device list support * Set image_file * Make remote interface more robust by ignoring SIGPIPE * Return status only once * Fixed typo * Error handling update * When starting rascsi parse everything before attaching devices * Added dry run mode * Comment update * Updated logging * Added Device base class, Disk class inherits from it * Renaming * Use vectors for controllers and disks, as preparation for using maps * Updated file support handling * Comment update * DaynaPort and Bridge inherit from Device instead of Disk * ProcessCmd() now works with devices instead of disks * Renaming * Added DeviceFactory * Improved factory * Comment update * protected disk_t * Code cleanup, added translations * Device name can be set for rascsi * rasctl can set device name * Manpage update * Manpage update * Formatting update * Check for missing name * Initialize fd * Initialize type * Fixed string length issue * Updated capacity formatting * Fixed typo * Split PbDevice into device and device definition * Added TODO * Renaming * Renaming * Device types can be explicitly specified with -t (no FILE:TYPE syntax anymore) * Fixed compile-time issue * Removed unused Append mode, updated read-only handling * Type handling and manpage update * Cleanup * rasctl parser cleanup * Review * Constructor update * Added .hdr (SCRM) support to web interface, tested web interface * Default folder can be set remotely * Removed deprecated operation * DETACH supports all parameters in order to detach all devices * include cleanup * Logging should not depend on NDEBUG, for RaSCSI it is not peformance-critical * INFO is default log level * Exception renaming * Updated GetPaddedName() * Inheritance update * Added BlockDevice class * Removed unused code * Updated typedefs * Revert "Updated typedefs" This reverts commit 546b46215a4d9b65067a11698e59ab1123cc6d64. * Removed unused code * Fixed warnign * Use standard C++ integer types, use streams to resolve printf data type issues * Added TODOs * Added TODO * Renaming * Added TODO * Added TODO * Improved dry-run * Code cleanup * Updated handling of unknown options, code review and cleanup * Manpage update * Added PrimaryDevice * Include cleanup * Added pure virtual methods * Comment updates * Split rasutil * Replaced some occurrences of BOOL * Removed obsolete RASCSI definition in xm6.h * Removed unused code, updated TODOs, replaced BOOL * Added capacity check (issue #192) * Fixed (most likely) https://github.com/akuker/RASCSI/issues/191 * Fixed wrong error messages * For root the default image folder is /home/pi/images, updated error handling * Dynaport code review * Improved error handling * Implemented READ CAPACITY(16) * Comment update * Commands can be 16 bytes long * Implemented READ/WRITE/VERIFY(16) * Comment update * Renamed method to reflect the name of the respective SCSI command * Do not created devices during dryRun * Fixed padding of SCSIHD_APPLE vendor and product * Initial implementation * Updated ReportLuns * Byte count update * Fixed typo * Finalized REPORT LUNS * Removed TODO * Updated TODO * TODO update * Updated device factory * Comment update * 64 bit update, tested on Ubuntu 64 bit system * Removed assertion * SCSI hard disks always have Apple specific mode pages (resolves issue #193) * Error messsage update, 64 bit cleanup * Reduced streams usage * Updated handling of device flags * MOs are protectable * Removed duplicate error code handling * Removed duplicate code * Fixed CmdReadToc buffer overflow (https://github.com/akuker/RASCSI/issues/194) * Added naive implementation of GET EVENT STATUS NOTIFICATION to avoid wranings * HD must set removable device bit if the media is removable * Removed duplicate logging * Updated daynaport additional length * Removed broken daynaport REQUEST SENSE. Successfully tested with my Mac. * EnableInterface should not always return TRUE * Updated Inquiry * Updated LUN handling * Replaced incorrect free by delete * Updated comments and write-protection handling * Made default HD name consistent * STATUS_NOERROR is default * Fixed Eject * More eject handling updates * Manpage updates * Logging update * Changed debug level * Logging update * Log capacity of all media types * Logging update * Encapsulated disk.blocks * Encapsulated sector size * Added overrides * Added more overrides * Fixed error message * Fixed typos * Fixed logging * Added logging * Use PrimaryDevice when calling Inquiry * Comment update * Changed default buffer size for testing * Reverted last change * Removed debug output * De-inlined methods because optimized code did not work with them inlined * Web interface can attach Daynaport again * Improved handling of read-only hard disks * Fixed issue with "all" semantics of DETACH * rasctl supports adding removable media devices without providing a filename * Removed unused flag in PbDeviceDefinition * Updated rasctl output for ecjected media (resolves issue #199) * Validate default folder name when changing default folder
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WRITE_PROTECTED = 0x27,
MEDIUM_NOT_PRESENT = 0x3a
};
};
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//===========================================================================
//
// SASI/SCSI Bus
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//
//===========================================================================
class BUS
{
public:
// Operation modes definition
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enum mode_e {
TARGET = 0,
INITIATOR = 1,
MONITOR = 2,
};
// Phase definition
enum phase_t : BYTE {
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busfree, // バスフリーフェーズ
arbitration, // アービトレーションフェーズ
selection, // セレクションフェーズ
reselection, // リセレクションフェーズ
command, // コマンドフェーズ
execute, // 実行フェーズ Execute is an extension of the command phase
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datain, // データイン
dataout, // データアウト
status, // ステータスフェーズ
msgin, // メッセージフェーズ
msgout, // メッセージアウトフェーズ
reserved // 未使用/リザーブ
};
BUS() { };
virtual ~BUS() { };
// Basic Functions
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// 基本ファンクション
virtual BOOL Init(mode_e mode) = 0;
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// 初期化
virtual void Reset() = 0;
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// リセット
virtual void Cleanup() = 0;
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// クリーンアップ
phase_t GetPhase();
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// フェーズ取得
static phase_t GetPhase(DWORD mci)
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{
return phase_table[mci];
}
// フェーズ取得
static const char* GetPhaseStrRaw(phase_t current_phase);
// Get the string phase name, based upon the raw data
// Extract as specific pin field from a raw data capture
static inline DWORD GetPinRaw(DWORD raw_data, DWORD pin_num)
{
return ((raw_data >> pin_num) & 1);
}
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Refactoring, device handling extensions, additional settings, improved error handling, 64 bit OS support, fixed issues (#184) * Device type unification, support of removable media * Added support for .hdr extension * Removable flag cleanup * Manpage update * Enriched PbOperation with PbDevice * Added file size to PbImageFile * Added device list support * Set image_file * Make remote interface more robust by ignoring SIGPIPE * Return status only once * Fixed typo * Error handling update * When starting rascsi parse everything before attaching devices * Added dry run mode * Comment update * Updated logging * Added Device base class, Disk class inherits from it * Renaming * Use vectors for controllers and disks, as preparation for using maps * Updated file support handling * Comment update * DaynaPort and Bridge inherit from Device instead of Disk * ProcessCmd() now works with devices instead of disks * Renaming * Added DeviceFactory * Improved factory * Comment update * protected disk_t * Code cleanup, added translations * Device name can be set for rascsi * rasctl can set device name * Manpage update * Manpage update * Formatting update * Check for missing name * Initialize fd * Initialize type * Fixed string length issue * Updated capacity formatting * Fixed typo * Split PbDevice into device and device definition * Added TODO * Renaming * Renaming * Device types can be explicitly specified with -t (no FILE:TYPE syntax anymore) * Fixed compile-time issue * Removed unused Append mode, updated read-only handling * Type handling and manpage update * Cleanup * rasctl parser cleanup * Review * Constructor update * Added .hdr (SCRM) support to web interface, tested web interface * Default folder can be set remotely * Removed deprecated operation * DETACH supports all parameters in order to detach all devices * include cleanup * Logging should not depend on NDEBUG, for RaSCSI it is not peformance-critical * INFO is default log level * Exception renaming * Updated GetPaddedName() * Inheritance update * Added BlockDevice class * Removed unused code * Updated typedefs * Revert "Updated typedefs" This reverts commit 546b46215a4d9b65067a11698e59ab1123cc6d64. * Removed unused code * Fixed warnign * Use standard C++ integer types, use streams to resolve printf data type issues * Added TODOs * Added TODO * Renaming * Added TODO * Added TODO * Improved dry-run * Code cleanup * Updated handling of unknown options, code review and cleanup * Manpage update * Added PrimaryDevice * Include cleanup * Added pure virtual methods * Comment updates * Split rasutil * Replaced some occurrences of BOOL * Removed obsolete RASCSI definition in xm6.h * Removed unused code, updated TODOs, replaced BOOL * Added capacity check (issue #192) * Fixed (most likely) https://github.com/akuker/RASCSI/issues/191 * Fixed wrong error messages * For root the default image folder is /home/pi/images, updated error handling * Dynaport code review * Improved error handling * Implemented READ CAPACITY(16) * Comment update * Commands can be 16 bytes long * Implemented READ/WRITE/VERIFY(16) * Comment update * Renamed method to reflect the name of the respective SCSI command * Do not created devices during dryRun * Fixed padding of SCSIHD_APPLE vendor and product * Initial implementation * Updated ReportLuns * Byte count update * Fixed typo * Finalized REPORT LUNS * Removed TODO * Updated TODO * TODO update * Updated device factory * Comment update * 64 bit update, tested on Ubuntu 64 bit system * Removed assertion * SCSI hard disks always have Apple specific mode pages (resolves issue #193) * Error messsage update, 64 bit cleanup * Reduced streams usage * Updated handling of device flags * MOs are protectable * Removed duplicate error code handling * Removed duplicate code * Fixed CmdReadToc buffer overflow (https://github.com/akuker/RASCSI/issues/194) * Added naive implementation of GET EVENT STATUS NOTIFICATION to avoid wranings * HD must set removable device bit if the media is removable * Removed duplicate logging * Updated daynaport additional length * Removed broken daynaport REQUEST SENSE. Successfully tested with my Mac. * EnableInterface should not always return TRUE * Updated Inquiry * Updated LUN handling * Replaced incorrect free by delete * Updated comments and write-protection handling * Made default HD name consistent * STATUS_NOERROR is default * Fixed Eject * More eject handling updates * Manpage updates * Logging update * Changed debug level * Logging update * Log capacity of all media types * Logging update * Encapsulated disk.blocks * Encapsulated sector size * Added overrides * Added more overrides * Fixed error message * Fixed typos * Fixed logging * Added logging * Use PrimaryDevice when calling Inquiry * Comment update * Changed default buffer size for testing * Reverted last change * Removed debug output * De-inlined methods because optimized code did not work with them inlined * Web interface can attach Daynaport again * Improved handling of read-only hard disks * Fixed issue with "all" semantics of DETACH * rasctl supports adding removable media devices without providing a filename * Removed unused flag in PbDeviceDefinition * Updated rasctl output for ecjected media (resolves issue #199) * Validate default folder name when changing default folder
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virtual bool GetBSY() = 0;
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// BSYシグナル取得
Refactoring, device handling extensions, additional settings, improved error handling, 64 bit OS support, fixed issues (#184) * Device type unification, support of removable media * Added support for .hdr extension * Removable flag cleanup * Manpage update * Enriched PbOperation with PbDevice * Added file size to PbImageFile * Added device list support * Set image_file * Make remote interface more robust by ignoring SIGPIPE * Return status only once * Fixed typo * Error handling update * When starting rascsi parse everything before attaching devices * Added dry run mode * Comment update * Updated logging * Added Device base class, Disk class inherits from it * Renaming * Use vectors for controllers and disks, as preparation for using maps * Updated file support handling * Comment update * DaynaPort and Bridge inherit from Device instead of Disk * ProcessCmd() now works with devices instead of disks * Renaming * Added DeviceFactory * Improved factory * Comment update * protected disk_t * Code cleanup, added translations * Device name can be set for rascsi * rasctl can set device name * Manpage update * Manpage update * Formatting update * Check for missing name * Initialize fd * Initialize type * Fixed string length issue * Updated capacity formatting * Fixed typo * Split PbDevice into device and device definition * Added TODO * Renaming * Renaming * Device types can be explicitly specified with -t (no FILE:TYPE syntax anymore) * Fixed compile-time issue * Removed unused Append mode, updated read-only handling * Type handling and manpage update * Cleanup * rasctl parser cleanup * Review * Constructor update * Added .hdr (SCRM) support to web interface, tested web interface * Default folder can be set remotely * Removed deprecated operation * DETACH supports all parameters in order to detach all devices * include cleanup * Logging should not depend on NDEBUG, for RaSCSI it is not peformance-critical * INFO is default log level * Exception renaming * Updated GetPaddedName() * Inheritance update * Added BlockDevice class * Removed unused code * Updated typedefs * Revert "Updated typedefs" This reverts commit 546b46215a4d9b65067a11698e59ab1123cc6d64. * Removed unused code * Fixed warnign * Use standard C++ integer types, use streams to resolve printf data type issues * Added TODOs * Added TODO * Renaming * Added TODO * Added TODO * Improved dry-run * Code cleanup * Updated handling of unknown options, code review and cleanup * Manpage update * Added PrimaryDevice * Include cleanup * Added pure virtual methods * Comment updates * Split rasutil * Replaced some occurrences of BOOL * Removed obsolete RASCSI definition in xm6.h * Removed unused code, updated TODOs, replaced BOOL * Added capacity check (issue #192) * Fixed (most likely) https://github.com/akuker/RASCSI/issues/191 * Fixed wrong error messages * For root the default image folder is /home/pi/images, updated error handling * Dynaport code review * Improved error handling * Implemented READ CAPACITY(16) * Comment update * Commands can be 16 bytes long * Implemented READ/WRITE/VERIFY(16) * Comment update * Renamed method to reflect the name of the respective SCSI command * Do not created devices during dryRun * Fixed padding of SCSIHD_APPLE vendor and product * Initial implementation * Updated ReportLuns * Byte count update * Fixed typo * Finalized REPORT LUNS * Removed TODO * Updated TODO * TODO update * Updated device factory * Comment update * 64 bit update, tested on Ubuntu 64 bit system * Removed assertion * SCSI hard disks always have Apple specific mode pages (resolves issue #193) * Error messsage update, 64 bit cleanup * Reduced streams usage * Updated handling of device flags * MOs are protectable * Removed duplicate error code handling * Removed duplicate code * Fixed CmdReadToc buffer overflow (https://github.com/akuker/RASCSI/issues/194) * Added naive implementation of GET EVENT STATUS NOTIFICATION to avoid wranings * HD must set removable device bit if the media is removable * Removed duplicate logging * Updated daynaport additional length * Removed broken daynaport REQUEST SENSE. Successfully tested with my Mac. * EnableInterface should not always return TRUE * Updated Inquiry * Updated LUN handling * Replaced incorrect free by delete * Updated comments and write-protection handling * Made default HD name consistent * STATUS_NOERROR is default * Fixed Eject * More eject handling updates * Manpage updates * Logging update * Changed debug level * Logging update * Log capacity of all media types * Logging update * Encapsulated disk.blocks * Encapsulated sector size * Added overrides * Added more overrides * Fixed error message * Fixed typos * Fixed logging * Added logging * Use PrimaryDevice when calling Inquiry * Comment update * Changed default buffer size for testing * Reverted last change * Removed debug output * De-inlined methods because optimized code did not work with them inlined * Web interface can attach Daynaport again * Improved handling of read-only hard disks * Fixed issue with "all" semantics of DETACH * rasctl supports adding removable media devices without providing a filename * Removed unused flag in PbDeviceDefinition * Updated rasctl output for ecjected media (resolves issue #199) * Validate default folder name when changing default folder
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virtual void SetBSY(bool ast) = 0;
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// BSYシグナル設定
virtual BOOL GetSEL() = 0;
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// SELシグナル取得
virtual void SetSEL(BOOL ast) = 0;
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// SELシグナル設定
virtual BOOL GetATN() = 0;
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// ATNシグナル取得
virtual void SetATN(BOOL ast) = 0;
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// ATNシグナル設定
virtual BOOL GetACK() = 0;
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// ACKシグナル取得
virtual void SetACK(BOOL ast) = 0;
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// ACKシグナル設定
virtual BOOL GetRST() = 0;
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// RSTシグナル取得
virtual void SetRST(BOOL ast) = 0;
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// RSTシグナル設定
virtual BOOL GetMSG() = 0;
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// MSGシグナル取得
virtual void SetMSG(BOOL ast) = 0;
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// MSGシグナル設定
virtual BOOL GetCD() = 0;
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// CDシグナル取得
virtual void SetCD(BOOL ast) = 0;
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// CDシグナル設定
virtual BOOL GetIO() = 0;
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// IOシグナル取得
virtual void SetIO(BOOL ast) = 0;
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// IOシグナル設定
virtual BOOL GetREQ() = 0;
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// REQシグナル取得
virtual void SetREQ(BOOL ast) = 0;
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// REQシグナル設定
virtual BYTE GetDAT() = 0;
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// データシグナル取得
virtual void SetDAT(BYTE dat) = 0;
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// データシグナル設定
virtual BOOL GetDP() = 0;
// パリティシグナル取得
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virtual int CommandHandShake(BYTE *buf) = 0;
// コマンド受信ハンドシェイク
virtual int ReceiveHandShake(BYTE *buf, int count) = 0;
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// データ受信ハンドシェイク
virtual int SendHandShake(BYTE *buf, int count, int delay_after_bytes) = 0;
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// データ送信ハンドシェイク
virtual BOOL GetSignal(int pin) = 0;
// Get SCSI input signal value
virtual void SetSignal(int pin, BOOL ast) = 0;
// Set SCSI output signal value
static const int SEND_NO_DELAY = -1;
// Passed into SendHandShake when we don't want to delay
protected:
phase_t m_current_phase = phase_t::reserved;
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private:
static const phase_t phase_table[8];
// フェーズテーブル
static const char* phase_str_table[];
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};
typedef struct __attribute__((packed)) {
BYTE operation_code;
BYTE misc_cdb_information;
BYTE page_code;
WORD length;
BYTE control;
} scsi_cdb_6_byte_t;
typedef struct __attribute__((packed)) {
BYTE operation_code;
BYTE service_action;
DWORD logical_block_address;
BYTE misc_cdb_information;
WORD length;
BYTE control;
} scsi_cdb_10_byte_t;
typedef struct __attribute__((packed)) {
BYTE operation_code;
BYTE service_action;
DWORD logical_block_address;
DWORD length;
BYTE misc_cdb_information;
BYTE control;
} scsi_cdb_12_byte_t;
typedef struct __attribute__((packed)) {
BYTE operation_code;
BYTE service_action;
DWORD logical_block_address;
DWORD length;
BYTE misc_cdb_information;
BYTE control;
} scsi_cdb_16_byte_t;
typedef struct __attribute__((packed)) {
BYTE operation_code;
BYTE reserved;
BYTE page_code;
WORD allocation_length;
BYTE control;
} scsi_cmd_inquiry_t;
typedef struct __attribute__((packed)) {
BYTE operation_code;
BYTE lba_msb_bits_4_0;
WORD logical_block_address;
BYTE transfer_length;
BYTE control;
} scsi_cmd_read_6_t;
typedef struct __attribute__((packed)) {
BYTE operation_code;
BYTE flags;
DWORD logical_block_address;
BYTE group_number;
WORD transfer_length;
BYTE control;
} scsi_cmd_read_10_t;
typedef struct __attribute__((packed)) {
BYTE operation_code;
BYTE flags;
DWORD logical_block_address;
DWORD transfer_length;
BYTE group_number;
BYTE control;
} scsi_cmd_read_12_t;
typedef struct __attribute__((packed)) {
BYTE operation_code;
BYTE descriptor_format;
WORD reserved;
BYTE allocation_length;
BYTE control;
} scsi_cmd_request_sense_t;
2018-05-03 13:47:57 +00:00
#endif // scsi_h