/* * © Copyright 2001-2003 Apple Computer, Inc. All rights reserved. * * IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc. (ÒAppleÓ) in * consideration of your agreement to the following terms, and your use, installation, * modification or redistribution of this Apple software constitutes acceptance of these * terms. If you do not agree with these terms, please do not use, install, modify or * redistribute this Apple software. * * In consideration of your agreement to abide by the following terms, and subject to these * terms, Apple grants you a personal, non exclusive license, under AppleÕs copyrights in this * original Apple software (the ÒApple SoftwareÓ), to use, reproduce, modify and redistribute * the Apple Software, with or without modifications, in source and/or binary forms; provided * that if you redistribute the Apple Software in its entirety and without modifications, you * must retain this notice and the following text and disclaimers in all such redistributions * of the Apple Software. Neither the name, trademarks, service marks or logos of Apple * Computer, Inc. may be used to endorse or promote products derived from the Apple Software * without specific prior written permission from Apple. Except as expressly stated in this * notice, no other rights or licenses, express or implied, are granted by Apple herein, * including but not limited to any patent rights that may be infringed by your derivative * works or by other works in which the Apple Software may be incorporated. * * The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO WARRANTIES, * EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON- * INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING THE APPLE * SOFTWARE OR ITS USE AND OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS. * * IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, * REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED AND * WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR * OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ // Includes //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ #include #include #include #include #include #include #include //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ // Macros //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ #define DEBUG 0 #define DEBUG_ASSERT_COMPONENT_NAME_STRING "OtherUnitTestUnixTool" #define DEBUG_ASSERT_MESSAGE(componentNameString, \ assertionString, \ exceptionLabelString, \ errorString, \ fileName, \ lineNumber, \ errorCode) \ DebugAssert(componentNameString, \ assertionString, \ exceptionLabelString, \ errorString, \ fileName, \ lineNumber, \ errorCode) \ static void DebugAssert ( const char * componentNameString, const char * assertionString, const char * exceptionLabelString, const char * errorString, const char * fileName, long lineNumber, int errorCode ) { if ( ( assertionString != NULL ) && ( *assertionString != '\0' ) ) printf ( "Assertion failed: %s: %s\n", componentNameString, assertionString ); else printf ( "Check failed: %s:\n", componentNameString ); if ( exceptionLabelString != NULL ) printf ( " %s\n", exceptionLabelString ); if ( errorString != NULL ) printf ( " %s\n", errorString ); if ( fileName != NULL ) printf ( " file: %s\n", fileName ); if ( lineNumber != 0 ) printf ( " line: %ld\n", lineNumber ); if ( errorCode != 0 ) printf ( " error: %d\n", errorCode ); } #include // These are mutually exclusive. Only define one of them to be 1. #define FILTER_SEQUENTIAL_ACCESS_DEVICES_ONLY 1 /* SCSI Peripheral Device Type 01 devices */ #define FILTER_PRINTER_DEVICES_ONLY 0 /* SCSI Peripheral Device Type 02 devices */ #define FILTER_PROCESSOR_DEVICES_ONLY 0 /* SCSI Peripheral Device Type 03 devices */ #define FILTER_SCANNERS_ONLY 0 /* SCSI Peripheral Device Type 06 devices */ #define FILTER_MEDIUM_CHANGERS_ONLY 0 /* SCSI Peripheral Device Type 08 devices */ #if ( FILTER_SEQUENTIAL_ACCESS_DEVICES_ONLY || \ FILTER_PRINTER_DEVICES_ONLY || \ FILTER_PROCESSOR_DEVICES_ONLY || \ FILTER_SCANNERS_ONLY || \ FILTER_MEDIUM_CHANGERS_ONLY ) #define FILTER 1 #endif #define FILTER_APPLE_PRODUCT_ID_ONLY 0 /* Filter to devices which have "Apple" as the Vendor Identification*/ //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ // Constants //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ #define kAppleVendorString "Apple" //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ // Globals //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ static IONotificationPortRef gNotifyPort; static io_iterator_t gAppearedIter; static io_iterator_t gDisappearedIter; //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ // Prototypes //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ static void PrintSenseString ( SCSI_Sense_Data * sense, Boolean addRawValues ); static void TestDevice ( io_service_t service ); static void TestUnitReady ( SCSITaskDeviceInterface ** interface ); static void Inquiry ( SCSITaskDeviceInterface ** interface ); static void DeviceAppeared ( void * refCon, io_iterator_t iterator ); static void DeviceDisappeared ( void * refCon, io_iterator_t iterator ); static void StripWhiteSpace ( char * buffer, UInt32 length ); static void SignalHandler ( int sigraised ); //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ // ¥ main - Our main entry point //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ int main ( int argc, const char * argv[] ) { CFMutableDictionaryRef matchingDict = NULL; CFMutableDictionaryRef subDict = NULL; CFRunLoopSourceRef runLoopSource = NULL; IOReturn error = kIOReturnSuccess; sig_t oldHandler = 0; #if FILTER CFNumberRef peripheralDeviceTypeRef = 0; UInt8 peripheralDeviceType = 0; #endif /* FILTER */ // Set up a signal handler so we can clean up when we're interrupted from the command line // Otherwise we stay in our run loop forever. oldHandler = signal ( SIGINT, SignalHandler ); require ( ( oldHandler != SIG_ERR ), ErrorExit ); // Create the dictionaries matchingDict = CFDictionaryCreateMutable ( kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks ); require ( ( matchingDict != NULL ), ErrorExit ); subDict = CFDictionaryCreateMutable ( kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks ); require ( ( subDict != NULL ), ReleaseMatchingDictionary ); // // Note: We are setting up a matching dictionary which looks like the following: // // // IOPropertyMatch // // SCSITaskDeviceCategory // SCSITaskUserClientDevice // // // // Create a dictionary with the "SCSITaskDeviceCategory" key = "SCSITaskUserClientDevice" CFDictionarySetValue ( subDict, CFSTR ( kIOPropertySCSITaskDeviceCategory ), CFSTR ( kIOPropertySCSITaskUserClientDevice ) ); // The following gives you an idea of how to filter based on properties in the IORegistry. // If you want to filter based on a SCSI Peripheral Device Type, here are a few examples. // You can match on any of the properties listed at the node you are interested in (typically // that node is the IOSCSIPeripheralDeviceNub for drivers with no in-kernel logical unit // driver). You can match on kIOPropertySCSIVendorIdentification to find only some vendors, or // you can match on a specific product using kIOPropertySCSIProductIdentification, etc. #if FILTER_SEQUENTIAL_ACCESS_DEVICES_ONLY // // IOPropertyMatch // // SCSITaskDeviceCategory // SCSITaskUserClientDevice // Peripheral Device Type // 1 // // peripheralDeviceType = kINQUIRY_PERIPHERAL_TYPE_SequentialAccessSSCDevice; peripheralDeviceTypeRef = CFNumberCreate ( kCFAllocatorDefault, kCFNumberCharType, &peripheralDeviceType ); CFDictionarySetValue ( subDict, CFSTR ( kIOPropertySCSIPeripheralDeviceType ), peripheralDeviceTypeRef ); CFRelease ( peripheralDeviceTypeRef ); #endif /* FILTER_SEQUENTIAL_ACCESS_DEVICES_ONLY */ #if FILTER_PRINTER_DEVICES_ONLY // // IOPropertyMatch // // SCSITaskDeviceCategory // SCSITaskUserClientDevice // Peripheral Device Type // 9 // // peripheralDeviceType = kINQUIRY_PERIPHERAL_TYPE_PrinterSSCDevice; peripheralDeviceTypeRef = CFNumberCreate ( kCFAllocatorDefault, kCFNumberCharType, &peripheralDeviceType ); CFDictionarySetValue ( subDict, CFSTR ( kIOPropertySCSIPeripheralDeviceType ), peripheralDeviceTypeRef ); CFRelease ( peripheralDeviceTypeRef ); #endif /* FILTER_PRINTER_DEVICES_ONLY */ #if FILTER_PROCESSOR_DEVICES_ONLY // // IOPropertyMatch // // SCSITaskDeviceCategory // SCSITaskUserClientDevice // Peripheral Device Type // 3 // // peripheralDeviceType = kINQUIRY_PERIPHERAL_TYPE_ProcessorSPCDevice; peripheralDeviceTypeRef = CFNumberCreate ( kCFAllocatorDefault, kCFNumberCharType, &peripheralDeviceType ); CFDictionarySetValue ( subDict, CFSTR ( kIOPropertySCSIPeripheralDeviceType ), peripheralDeviceTypeRef ); CFRelease ( peripheralDeviceTypeRef ); #endif /* FILTER_PROCESSOR_DEVICES_ONLY */ #if FILTER_SCANNERS_ONLY // // IOPropertyMatch // // SCSITaskDeviceCategory // SCSITaskUserClientDevice // Peripheral Device Type // 6 // // peripheralDeviceType = kINQUIRY_PERIPHERAL_TYPE_ScannerSCSI2Device; peripheralDeviceTypeRef = CFNumberCreate ( kCFAllocatorDefault, kCFNumberCharType, &peripheralDeviceType ); CFDictionarySetValue ( subDict, CFSTR ( kIOPropertySCSIPeripheralDeviceType ), peripheralDeviceTypeRef ); CFRelease ( peripheralDeviceTypeRef ); #endif /* FILTER_SCANNERS_ONLY */ #if FILTER_MEDIUM_CHANGERS_ONLY // // IOPropertyMatch // // SCSITaskDeviceCategory // SCSITaskUserClientDevice // Peripheral Device Type // 8 // // peripheralDeviceType = kINQUIRY_PERIPHERAL_TYPE_MediumChangerSMCDevice; peripheralDeviceTypeRef = CFNumberCreate ( kCFAllocatorDefault, kCFNumberCharType, &peripheralDeviceType ); CFDictionarySetValue ( subDict, CFSTR ( kIOPropertySCSIPeripheralDeviceType ), peripheralDeviceTypeRef ); CFRelease ( peripheralDeviceTypeRef ); #endif /* FILTER_MEDIUM_CHANGERS_ONLY */ // Add the dictionary to the main dictionary with the key "IOPropertyMatch" to // narrow the search to the above dictionary. CFDictionarySetValue ( matchingDict, CFSTR ( kIOPropertyMatchKey ), subDict ); // Create the port on which we will receive notifications. We'll wrap it in a runLoopSource // which we then feed into the runLoop for async event notifications. gNotifyPort = IONotificationPortCreate ( kIOMasterPortDefault ); require ( ( gNotifyPort != NULL ), ReleaseSubDictionary ); // Get a runLoopSource for our mach port. runLoopSource = IONotificationPortGetRunLoopSource ( gNotifyPort ); require ( ( runLoopSource != NULL ), DestroyNotificationPort ); // Add the runloop source to the current runloop. You must enter the runloop by calling // CFRunLoopRun() before any notifications can be delivered. CFRunLoopAddSource ( CFRunLoopGetCurrent ( ), runLoopSource, kCFRunLoopDefaultMode ); // Retain a reference since we arm both the appearance and disappearance notifications // and the call to IOServiceAddMatchingNotification() consumes a reference each time. matchingDict = ( CFMutableDictionaryRef ) CFRetain ( matchingDict ); // Now set up two notifications, one to be called when an authoring device is // first matched by I/O Kit, and the other to be called when the device is // terminated. error = IOServiceAddMatchingNotification ( gNotifyPort, kIOFirstMatchNotification, matchingDict, DeviceAppeared, NULL, &gAppearedIter ); require ( ( error == kIOReturnSuccess ), DestroyNotificationPort ); // Iterate once to get already-present devices and arm the notification DeviceAppeared ( NULL, gAppearedIter ); error = IOServiceAddMatchingNotification ( gNotifyPort, kIOTerminatedNotification, matchingDict, DeviceDisappeared, NULL, &gDisappearedIter ); require ( ( error == kIOReturnSuccess ), ReleaseAppearedIterator ); // Iterate once to arm the notification DeviceDisappeared ( NULL, gDisappearedIter ); // Release the dictionary CFRelease ( subDict ); subDict = NULL; // Start the run loop. Now we'll receive notifications. CFRunLoopRun ( ); // We should never get here, but this is required. return 0; ReleaseAppearedIterator: require_quiet ( ( gAppearedIter != MACH_PORT_NULL ), DestroyNotificationPort ); IOObjectRelease ( gAppearedIter ); gAppearedIter = MACH_PORT_NULL; DestroyNotificationPort: require_quiet ( ( gNotifyPort != NULL ), ReleaseSubDictionary ); IONotificationPortDestroy ( gNotifyPort ); gNotifyPort = NULL; ReleaseSubDictionary: require_quiet ( ( subDict != NULL ), ReleaseMatchingDictionary ); CFRelease ( subDict ); subDict = NULL; ReleaseMatchingDictionary: require_quiet ( ( matchingDict != NULL ), ErrorExit ); CFRelease ( matchingDict ); matchingDict = NULL; ErrorExit: return -1; } //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ // ¥ TestDevice - Creates a plugin for the device and begins test process //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ static void TestDevice ( io_service_t service ) { SInt32 score = 0; HRESULT herr = S_OK; IOReturn err = kIOReturnSuccess; IOCFPlugInInterface ** plugInInterface = NULL; SCSITaskDeviceInterface ** interface = NULL; // Create the IOCFPlugIn interface so we can query it. err = IOCreatePlugInInterfaceForService ( service, kIOSCSITaskDeviceUserClientTypeID, kIOCFPlugInInterfaceID, &plugInInterface, &score ); require ( ( err == kIOReturnSuccess ), ErrorExit ); // Query the interface for the SCSITaskDeviceInterface. herr = ( *plugInInterface )->QueryInterface ( plugInInterface, CFUUIDGetUUIDBytes ( kIOSCSITaskDeviceInterfaceID ), ( LPVOID ) &interface ); require ( ( herr == S_OK ), DestroyPlugin ); require ( ( interface != NULL ), DestroyPlugin ); // Obtain exclusive access err = ( *interface )->ObtainExclusiveAccess ( interface ); require ( ( err == kIOReturnSuccess ), ReleaseDeviceInterface ); // We have exclusive access now. Send a TEST_UNIT_READY command. TestUnitReady ( interface ); // Send an INQUIRY command. Inquiry ( interface ); // Make sure we release exclusive access now that we are done with the device. ( *interface )->ReleaseExclusiveAccess ( interface ); ReleaseDeviceInterface: require_quiet ( ( interface != NULL ), DestroyPlugin ); ( *interface )->Release ( interface ); interface = NULL; DestroyPlugin: require_quiet ( ( plugInInterface != NULL ), ErrorExit ); IODestroyPlugInInterface ( plugInInterface ); plugInInterface = NULL; ErrorExit: return; } //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ // ¥ Inquiry - Sends an INQUIRY command to the device //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ static void Inquiry ( SCSITaskDeviceInterface ** interface ) { SCSIServiceResponse serviceResponse = kSCSIServiceResponse_Request_In_Process; SCSITaskStatus taskStatus = kSCSITaskStatus_GOOD; SCSICmd_INQUIRY_StandardData inqBuffer = { 0 }; SCSI_Sense_Data senseData = { 0 }; SCSICommandDescriptorBlock cdb = { 0 }; SCSITaskInterface ** task = NULL; IOReturn err = 0; UInt64 transferCount = 0; UInt32 transferCountHi = 0; UInt32 transferCountLo = 0; IOVirtualRange range; printf ( "Inquiry: " ); // Create a task now that we have exclusive access task = ( *interface )->CreateSCSITask ( interface ); require ( ( task != NULL ), ErrorExit ); // Set up the range. The address is just the buffer's address. The length is our request size. range.address = ( IOVirtualAddress ) &inqBuffer; range.length = sizeof ( SCSICmd_INQUIRY_StandardData ); // We're going to execute an INQUIRY to the device as a // test of exclusive commands. cdb[0] = kSCSICmd_INQUIRY; cdb[4] = sizeof ( SCSICmd_INQUIRY_StandardData ); // Set the actual cdb in the task err = ( *task )->SetCommandDescriptorBlock ( task, cdb, kSCSICDBSize_6Byte ); require ( ( err == kIOReturnSuccess ), ReleaseTask ); // Set the scatter-gather entry in the task err = ( *task )->SetScatterGatherEntries ( task, &range, 1, sizeof ( SCSICmd_INQUIRY_StandardData ), kSCSIDataTransfer_FromTargetToInitiator ); require ( ( err == kIOReturnSuccess ), ReleaseTask ); // Set the timeout in the task err = ( *task )->SetTimeoutDuration ( task, 10000 ); require ( ( err == kIOReturnSuccess ), ReleaseTask ); // Send it! err = ( *task )->ExecuteTaskSync ( task, &senseData, &taskStatus, &transferCount ); require ( ( err == kIOReturnSuccess ), ReleaseTask ); // Get the SCSI service response err = ( *task )->GetSCSIServiceResponse ( task, &serviceResponse ); require ( ( err == kIOReturnSuccess ), ReleaseTask ); // Get the transfer counts transferCountHi = ( ( transferCount >> 32 ) & 0xFFFFFFFF ); transferCountLo = ( transferCount & 0xFFFFFFFF ); printf ( "serviceResponse = %d, taskStatus = %d\n", serviceResponse, taskStatus ); printf ( "transferCountHi = 0x%08lx, transferCountLo = 0x%08lx\n", transferCountHi, transferCountLo ); require ( ( serviceResponse == kSCSIServiceResponse_TASK_COMPLETE ), ReleaseTask ); if ( taskStatus == kSCSITaskStatus_GOOD ) { char tmp[kINQUIRY_PRODUCT_IDENTIFICATION_Length + 1]; printf ( "Good Status\n" ); printf ( "Inquiry Data\n" ); printf ( "Peripheral Device Type = %d\n", inqBuffer.PERIPHERAL_DEVICE_TYPE & kINQUIRY_PERIPHERAL_TYPE_Mask ); printf ( "Removable Media Bit = %d\n", inqBuffer.RMB & kINQUIRY_PERIPHERAL_RMB_MediumRemovable ? 1 : 0 ); bcopy ( inqBuffer.VENDOR_IDENTIFICATION, tmp, kINQUIRY_VENDOR_IDENTIFICATION_Length ); tmp[kINQUIRY_VENDOR_IDENTIFICATION_Length] = 0; StripWhiteSpace ( tmp, kINQUIRY_VENDOR_IDENTIFICATION_Length ); printf ( "Vendor Identification = %s\n", tmp ); bcopy ( inqBuffer.PRODUCT_IDENTIFICATION, tmp, kINQUIRY_PRODUCT_IDENTIFICATION_Length ); tmp[kINQUIRY_PRODUCT_IDENTIFICATION_Length] = 0; StripWhiteSpace ( tmp, kINQUIRY_PRODUCT_IDENTIFICATION_Length ); printf ( "Product Identification = %s\n", tmp ); bcopy ( inqBuffer.PRODUCT_REVISION_LEVEL, tmp, kINQUIRY_PRODUCT_REVISION_LEVEL_Length ); tmp[kINQUIRY_PRODUCT_REVISION_LEVEL_Length] = 0; StripWhiteSpace ( tmp, kINQUIRY_PRODUCT_REVISION_LEVEL_Length ); printf ( "Product Revision Level = %s\n", tmp ); printf ( "\n" ); } else if ( taskStatus == kSCSITaskStatus_CHECK_CONDITION ) { PrintSenseString ( &senseData, false ); } ReleaseTask: require_quiet ( ( task != NULL ), ErrorExit ); ( *task )->Release ( task ); task = NULL; ErrorExit: return; } //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ // ¥ TestUnitReady - Sense a TEST_UNIT_READY command to the device //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ static void TestUnitReady ( SCSITaskDeviceInterface ** interface ) { SCSIServiceResponse serviceResponse = kSCSIServiceResponse_Request_In_Process; SCSITaskStatus taskStatus = kSCSITaskStatus_GOOD; SCSI_Sense_Data senseData = { 0 }; SCSICommandDescriptorBlock cdb = { 0 }; SCSITaskInterface ** task = NULL; IOReturn err = 0; UInt64 transferCount = 0; printf ( "TestUnitReady: " ); // Create a task now that we have exclusive access task = ( *interface )->CreateSCSITask ( interface ); require ( ( task != NULL ), ErrorExit ); // TEST_UNIT_READY is all zeros in the CDB, so we don't actually // have to set any values. // cdb[0] = kSCSICmd_TEST_UNIT_READY; // Set the actual cdb in the task err = ( *task )->SetCommandDescriptorBlock ( task, cdb, kSCSICDBSize_6Byte ); require ( ( err == kIOReturnSuccess ), ReleaseTask ); // Set the timeout in the task err = ( *task )->SetTimeoutDuration ( task, 5000 ); require ( ( err == kIOReturnSuccess ), ReleaseTask ); // Send it! err = ( *task )->ExecuteTaskSync ( task, &senseData, &taskStatus, &transferCount ); require ( ( err == kIOReturnSuccess ), ReleaseTask ); // Get the SCSI service response err = ( *task )->GetSCSIServiceResponse ( task, &serviceResponse ); require ( ( err == kIOReturnSuccess ), ReleaseTask ); printf ( "serviceResponse = %d, taskStatus = %d\n", serviceResponse, taskStatus ); require ( ( serviceResponse == kSCSIServiceResponse_TASK_COMPLETE ), ReleaseTask ); // Task status is not GOOD, print any sense string if they apply. if ( taskStatus == kSCSITaskStatus_GOOD ) { printf ( "Good Status, device is ready\n" ); } else if ( taskStatus == kSCSITaskStatus_CHECK_CONDITION ) { PrintSenseString ( &senseData, false ); } ReleaseTask: require_quiet ( ( task != NULL ), ErrorExit ); ( *task )->Release ( task ); task = NULL; ErrorExit: return; } //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ // ¥ PrintSenseString - Prints out meaningful string corresponding to sense // data SENSE_KEY, ASC, and ASCQ //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ static void PrintSenseString ( SCSI_Sense_Data * sense, Boolean addRawValues ) { char str[256]; UInt8 key, ASC, ASCQ; key = sense->SENSE_KEY & 0x0F; ASC = sense->ADDITIONAL_SENSE_CODE; ASCQ = sense->ADDITIONAL_SENSE_CODE_QUALIFIER; if ( addRawValues ) { sprintf ( str, "Key: $%02x, ASC: $%02x, ASCQ: $%02x ", key, ASC, ASCQ ); } else str[0] = '\0'; switch ( key ) { case 0x0: strcat ( str, "No Sense" ); break; case 0x1: strcat ( str, "Recovered Error" ); break; case 0x2: strcat ( str, "Not Ready" ); break; case 0x3: strcat ( str, "Medium Error" ); break; case 0x4: strcat ( str, "Hardware Error" ); break; case 0x5: strcat ( str, "Illegal Request" ); break; case 0x6: strcat ( str, "Unit Attention" ); break; case 0x7: strcat ( str, "Data Protect" ); break; case 0x8: strcat ( str, "Blank Check" ); break; case 0x9: strcat ( str, "Vendor-Specific" ); break; case 0xA: strcat ( str, "Copy Aborted" ); break; case 0xB: strcat ( str, "Aborted Command" ); break; case 0xC: strcat ( str, "Equal (now obsolete)" ); break; case 0xD: strcat ( str, "Volume Overflow" ); break; case 0xE: strcat ( str, "Miscompare" ); break; default: strcat ( str, "Unknown Sense Code" ); break; } strcat ( str, ", " ); switch ( ( ( UInt16 ) ASC << 8 ) | ASCQ ) { case 0x0000: strcat ( str, "No additional sense information" ); break; case 0x0001: strcat ( str, "Filemark detected" ); break; case 0x0002: strcat ( str, "End of partition/medium detected" ); break; case 0x0003: strcat ( str, "Setmark detected" ); break; case 0x0004: strcat ( str, "Beginning of partition/medium detected" ); break; case 0x0005: strcat ( str, "End of data detected" ); break; case 0x0006: strcat ( str, "I/O process termination" ); break; case 0x0011: strcat ( str, "Play operation in progress" ); break; case 0x0012: strcat ( str, "Play operation paused" ); break; case 0x0013: strcat ( str, "Play operation successfully completed" ); break; case 0x0014: strcat ( str, "Play operation stopped due to error" ); break; case 0x0015: strcat ( str, "No current audio status to return" ); break; case 0x0016: strcat ( str, "Operation in progress" ); break; case 0x0017: strcat ( str, "Cleaning requested" ); break; case 0x0100: strcat ( str, "Mechanical positioning or changer error" ); break; case 0x0200: strcat ( str, "No seek complete" ); break; case 0x0300: strcat ( str, "Peripheral device write fault" ); break; case 0x0301: strcat ( str, "No write current" ); break; case 0x0302: strcat ( str, "Excessive write errors" ); break; case 0x0400: strcat ( str, "Logical unit not ready, cause not reportable" ); break; case 0x0401: strcat ( str, "Logical unit not ready, in process of becoming ready" ); break; case 0x0402: strcat ( str, "Logical unit not ready, initializing command required" ); break; case 0x0403: strcat ( str, "Logical unit not ready, manual intervention required" ); break; case 0x0404: strcat ( str, "Logical unit not ready, format in progress" ); break; case 0x0407: strcat ( str, "Logical unit not ready, operation in progress" ); break; case 0x0408: strcat ( str, "Logical unit not ready, long write in progress" ); break; case 0x0409: strcat ( str, "Logical unit not ready, self-test in progress" ); break; case 0x0500: strcat ( str, "Logical unit does not respond to selection" ); break; case 0x0501: strcat ( str, "Media load - Eject failed" ); break; case 0x0600: strcat ( str, "No reference position found" ); break; case 0x0700: strcat ( str, "Multiple peripheral devices selected" ); break; case 0x0800: strcat ( str, "Logical unit communication failure" ); break; case 0x0801: strcat ( str, "Logical unit communication time-out" ); break; case 0x0802: strcat ( str, "Logical unit communication parity error" ); break; case 0x0803: strcat ( str, "Logical unit communication CRC error (Ultra-DMA/32)" ); break; case 0x0804: strcat ( str, "Unreachable copy target" ); break; case 0x0900: strcat ( str, "Track following error" ); break; case 0x0901: strcat ( str, "Tracking servo failure" ); break; case 0x0902: strcat ( str, "Focus servo failure" ); break; case 0x0903: strcat ( str, "Spindle servo failure" ); break; case 0x0904: strcat ( str, "Head select fault" ); break; case 0x0A00: strcat ( str, "Error log overflow" ); break; case 0x0B00: strcat ( str, "Warning" ); break; case 0x0B01: strcat ( str, "Warning, specified temperature exceeded" ); break; case 0x0B02: strcat ( str, "Warning, enclosure degraded" ); break; case 0x0C00: strcat ( str, "Write error" ); break; case 0x0C01: strcat ( str, "Write error, recovered with auto reallocation" ); break; case 0x0C02: strcat ( str, "Write error, auto reallocation failed" ); break; case 0x0C03: strcat ( str, "Write error, recommend reassignment" ); break; case 0x0C04: strcat ( str, "Compression check miscompare error" ); break; case 0x0C05: strcat ( str, "Data expansion occurred during compression" ); break; case 0x0C06: strcat ( str, "Block not compressible" ); break; case 0x0C07: strcat ( str, "Write error, recovery needed" ); break; case 0x0C08: strcat ( str, "Write error, recovery failed" ); break; case 0x0C09: strcat ( str, "Write error, loss of streaming" ); break; case 0x0C0A: strcat ( str, "Write error, padding blocks added" ); break; case 0x1000: strcat ( str, "ID, CRC or ECC error" ); break; case 0x1100: strcat ( str, "Unrecovered read error" ); break; case 0x1101: strcat ( str, "Read retries exhausted" ); break; case 0x1102: strcat ( str, "Error too long to correct" ); break; case 0x1103: strcat ( str, "Multiple read errors" ); break; case 0x1104: strcat ( str, "Unrecovered read error - auto reallocate failed" ); break; case 0x1105: strcat ( str, "L-EC uncorrectable error" ); break; case 0x1106: strcat ( str, "CIRC unrecovered error" ); break; case 0x1107: strcat ( str, "Re-synchronization error" ); break; case 0x1108: strcat ( str, "Incomplete block read" ); break; case 0x1109: strcat ( str, "No gap found" ); break; case 0x110A: strcat ( str, "Miscorrected error" ); break; case 0x110B: strcat ( str, "Unrecovered read error - recommend reassignment" ); break; case 0x110C: strcat ( str, "Unrecovered read error - recommend rewrite the data" ); break; case 0x110D: strcat ( str, "De-compression CRC error" ); break; case 0x110E: strcat ( str, "Cannot decompress using declared algorithm" ); break; case 0x110F: strcat ( str, "Error reading UPC/EAN number" ); break; case 0x1110: strcat ( str, "Error reading ISRC number" ); break; case 0x1111: strcat ( str, "Read error, loss of streaming" ); break; case 0x1200: strcat ( str, "Address mark not found for ID field" ); break; case 0x1300: strcat ( str, "Address mark not found for data field" ); break; case 0x1400: strcat ( str, "Recorded entity not found" ); break; case 0x1401: strcat ( str, "Record not found" ); break; case 0x1402: strcat ( str, "Filemark or setmark not found" ); break; case 0x1403: strcat ( str, "End of data not found" ); break; case 0x1404: strcat ( str, "Block sequence error" ); break; case 0x1405: strcat ( str, "Record not found - recommend reassignment" ); break; case 0x1406: strcat ( str, "Record not found - data auto-reallocated" ); break; case 0x1500: strcat ( str, "Random positioning error" ); break; case 0x1501: strcat ( str, "Mechanical positioning or changer error" ); break; case 0x1502: strcat ( str, "Positioning error detected by read of medium" ); break; case 0x1600: strcat ( str, "Data synchronization mark error" ); break; case 0x1601: strcat ( str, "Data sync error - data rewritten" ); break; case 0x1602: strcat ( str, "Data sync error - recommend rewrite" ); break; case 0x1603: strcat ( str, "Data sync error - data auto-reallocated" ); break; case 0x1604: strcat ( str, "Data sync error - recommend reassignment" ); break; case 0x1700: strcat ( str, "Recovered data with no error correction applied" ); break; case 0x1701: strcat ( str, "Recovered data with retries" ); break; case 0x1702: strcat ( str, "Recovered data with positive head offset" ); break; case 0x1703: strcat ( str, "Recovered data with negative head offset" ); break; case 0x1704: strcat ( str, "Recovered data with retries and/or CIRC applied" ); break; case 0x1705: strcat ( str, "Recovered data using previous sector ID" ); break; case 0x1706: strcat ( str, "Recovered data without ECC, data auto-reallocated" ); break; case 0x1707: strcat ( str, "Recovered data without ECC, recommend reassignment" ); break; case 0x1708: strcat ( str, "Recovered data without ECC, recommend rewrite" ); break; case 0x1709: strcat ( str, "Recivered data without ECC, data rewritten" ); break; case 0x1800: strcat ( str, "Recovered data with error correction applied" ); break; case 0x1801: strcat ( str, "Recovered data with error correction & retries applied" ); break; case 0x1802: strcat ( str, "Recovered data, the data was auto-reallocated" ); break; case 0x1803: strcat ( str, "Recovered data with CIRC" ); break; case 0x1804: strcat ( str, "Recovered data with L-EC" ); break; case 0x1805: strcat ( str, "Recovered data, recommend reassignment" ); break; case 0x1806: strcat ( str, "Recovered data, recommend rewrite" ); break; case 0x1807: strcat ( str, "Recovered data with ECC, data rewritten" ); break; case 0x1808: strcat ( str, "Recovered data with linking" ); break; case 0x1900: strcat ( str, "Defect list error" ); break; case 0x1901: strcat ( str, "Defect list not available" ); break; case 0x1902: strcat ( str, "Defect list error in primary list" ); break; case 0x1903: strcat ( str, "Defect list error in grown list" ); break; case 0x1A00: strcat ( str, "Parameter list length error" ); break; case 0x1B00: strcat ( str, "Synchronous data transfer error" ); break; case 0x1C00: strcat ( str, "Defect list not found" ); break; case 0x1C01: strcat ( str, "Primary defect list not found" ); break; case 0x1C02: strcat ( str, "Grown defect list not found" ); break; case 0x1D00: strcat ( str, "Miscompare during verify operation" ); break; case 0x1E00: strcat ( str, "Recovered ID with ECC correction" ); break; case 0x1F00: strcat ( str, "Partial defect list transfer" ); break; case 0x2000: strcat ( str, "Invalid command operation code" ); break; case 0x2100: strcat ( str, "Logical block address out of range" ); break; case 0x2101: strcat ( str, "Invalid element address" ); break; case 0x2102: strcat ( str, "Invalid address for write" ); break; case 0x2200: strcat ( str, "Illegal function" ); break; case 0x2400: strcat ( str, "Invalid field in CDB" ); break; case 0x2401: strcat ( str, "CDB decryption error" ); break; case 0x2500: strcat ( str, "Logical unit not supported" ); break; case 0x2600: strcat ( str, "Invalid field in parameter list" ); break; case 0x2601: strcat ( str, "Parameter not supported" ); break; case 0x2602: strcat ( str, "Parameter value invalid" ); break; case 0x2603: strcat ( str, "Threshold parameters not supported" ); break; case 0x2604: strcat ( str, "Invalid release of active persistent reservation" ); break; case 0x2605: strcat ( str, "Data decryption error" ); break; case 0x2606: strcat ( str, "Too many target descriptors" ); break; case 0x2607: strcat ( str, "Unsupported target descriptor type code" ); break; case 0x2608: strcat ( str, "Too many segment descriptors" ); break; case 0x2609: strcat ( str, "Unsupported segment descriptor type code" ); break; case 0x260A: strcat ( str, "Unexpected inexact segment" ); break; case 0x260B: strcat ( str, "Inline data length exceeded" ); break; case 0x260C: strcat ( str, "Invalid operation for copy source or destination" ); break; case 0x260D: strcat ( str, "Copy segment granularity violation" ); break; case 0x2700: strcat ( str, "Write protected" ); break; case 0x2701: strcat ( str, "Hardware write protected" ); break; case 0x2702: strcat ( str, "Logical unit software write protected" ); break; case 0x2703: strcat ( str, "Associated write protect" ); break; case 0x2704: strcat ( str, "Persistent write protect" ); break; case 0x2705: strcat ( str, "Permanent write protect" ); break; case 0x2800: strcat ( str, "Not ready to ready transition, medium may have changed" ); break; case 0x2801: strcat ( str, "Import or export element accessed" ); break; case 0x2900: strcat ( str, "Power on, reset or bus device reset occurred" ); break; case 0x2901: strcat ( str, "Power on occured" ); break; case 0x2902: strcat ( str, "SCSI bus reset occurred" ); break; case 0x2903: strcat ( str, "Bus device reset function occurred" ); break; case 0x2904: strcat ( str, "Device internal reset" ); break; case 0x2905: strcat ( str, "Transceiver mode changed to single-ended" ); break; case 0x2906: strcat ( str, "Transceiver mode changed to LVD" ); break; case 0x2A00: strcat ( str, "Parameters changed" ); break; case 0x2A01: strcat ( str, "Mode parameters changed" ); break; case 0x2A02: strcat ( str, "Log parameters changed" ); break; case 0x2A03: strcat ( str, "Reservations preempted" ); break; case 0x2A04: strcat ( str, "Reservations released" ); break; case 0x2A05: strcat ( str, "Registrations preempted" ); break; case 0x2B00: strcat ( str, "Copy cannot execute since host cannot disconnect" ); break; case 0x2C00: strcat ( str, "Command sequence error" ); break; case 0x2C01: strcat ( str, "Too many windows specified" ); break; case 0x2C02: strcat ( str, "Invalid combination of windows specified" ); break; case 0x2C03: strcat ( str, "Current program area is not empty" ); break; case 0x2C04: strcat ( str, "Current program area is empty" ); break; case 0x2C05: strcat ( str, "Persistent prevent conflict" ); break; case 0x2D00: strcat ( str, "Overwrite error on update in place" ); break; case 0x2E00: strcat ( str, "Insufficient time for operation" ); break; case 0x2F00: strcat ( str, "Commands cleared by anther initiator" ); break; case 0x3000: strcat ( str, "Incompatible medium installed" ); break; case 0x3001: strcat ( str, "Cannot read medium, unknown format" ); break; case 0x3002: strcat ( str, "Cannot read medium, incompatible format" ); break; case 0x3003: strcat ( str, "Cleaning cartridge installed" ); break; case 0x3004: strcat ( str, "Cannot write medium, unknown format" ); break; case 0x3005: strcat ( str, "Cannot write medium, incompatible format" ); break; case 0x3006: strcat ( str, "Cannot format medium, incompatible medium" ); break; case 0x3007: strcat ( str, "Cleaning failure" ); break; case 0x3008: strcat ( str, "Cannot write, application code mismatch" ); break; case 0x3009: strcat ( str, "Current session not fixated for append" ); break; case 0x3100: strcat ( str, "Medium format corrupted" ); break; case 0x3101: strcat ( str, "Format command failed" ); break; case 0x3102: strcat ( str, "Zoned formatting failed due to spare linking" ); break; case 0x3200: strcat ( str, "No defect spare location available" ); break; case 0x3201: strcat ( str, "Defect list update failure" ); break; case 0x3300: strcat ( str, "Tape length error" ); break; case 0x3400: strcat ( str, "Enclosure failure" ); break; case 0x3500: strcat ( str, "Enclosure services failure" ); break; case 0x3501: strcat ( str, "Unsupported enclosure function" ); break; case 0x3502: strcat ( str, "Enclosure services unavailable" ); break; case 0x3503: strcat ( str, "Enclosure services transfer failure" ); break; case 0x3504: strcat ( str, "Enclosure services transfer refused" ); break; case 0x3600: strcat ( str, "Ribbon, ink, or toner failure" ); break; case 0x3700: strcat ( str, "Rounded parameter" ); break; case 0x3800: strcat ( str, "Event status notification" ); break; case 0x3802: strcat ( str, "ESN - Power management class event" ); break; case 0x3804: strcat ( str, "ESN - Media class event" ); break; case 0x3806: strcat ( str, "ESN - Device busy class event" ); break; case 0x3900: strcat ( str, "Saving parameters not supported" ); break; case 0x3A00: strcat ( str, "Medium not present" ); break; case 0x3A01: strcat ( str, "Medium not present, tray closed" ); break; case 0x3A02: strcat ( str, "Medium not present, tray open" ); break; case 0x3A03: strcat ( str, "Medium not present, loadable" ); break; case 0x3A04: strcat ( str, "Medium not present, medium auxiliary memory accessible" ); break; case 0x3B00: strcat ( str, "Sequential positioning error" ); break; case 0x3B01: strcat ( str, "Tape position error at beginning of medium" ); break; case 0x3B02: strcat ( str, "Tape position error at end of medium" ); break; case 0x3B03: strcat ( str, "Tape or electronic vertical forms unit not ready" ); break; case 0x3B04: strcat ( str, "Slew failure" ); break; case 0x3B05: strcat ( str, "Paper jam" ); break; case 0x3B06: strcat ( str, "Failed to sense top-of-form" ); break; case 0x3B07: strcat ( str, "Failed to sense bottom-of-form" ); break; case 0x3B08: strcat ( str, "Reposition error" ); break; case 0x3B09: strcat ( str, "Read past end of medium" ); break; case 0x3B0A: strcat ( str, "Read past beginning of medium" ); break; case 0x3B0B: strcat ( str, "Position past end of medium" ); break; case 0x3B0C: strcat ( str, "Position past beginning of medium" ); break; case 0x3B0D: strcat ( str, "Medium destination element full" ); break; case 0x3B0E: strcat ( str, "Medium source element empty" ); break; case 0x3B0F: strcat ( str, "End of medium reached" ); break; case 0x3B11: strcat ( str, "Medium magazine not accessible" ); break; case 0x3B12: strcat ( str, "Medium magazine removed" ); break; case 0x3B13: strcat ( str, "Medium magazine inserted" ); break; case 0x3B14: strcat ( str, "Medium magazine locked" ); break; case 0x3B15: strcat ( str, "Medium magazine unlocked" ); break; case 0x3B16: strcat ( str, "Mechanical positioning or changer error" ); break; case 0x3D00: strcat ( str, "Invalid bits in identify message" ); break; case 0x3E00: strcat ( str, "Logical unit has not self-configured yet" ); break; case 0x3E01: strcat ( str, "Logical unit failure" ); break; case 0x3E02: strcat ( str, "Timeout on logical unit" ); break; case 0x3E03: strcat ( str, "Logical unit failed self-test" ); break; case 0x3E04: strcat ( str, "Logical unit unable to update self-test log" ); break; case 0x3F00: strcat ( str, "Target operating conditions have changed" ); break; case 0x3F01: strcat ( str, "Microcode has been changed" ); break; case 0x3F02: strcat ( str, "Changed operating definition" ); break; case 0x3F03: strcat ( str, "Inquiry data has changed" ); break; case 0x3F04: strcat ( str, "Component device attached" ); break; case 0x3F05: strcat ( str, "Device identifier changed" ); break; case 0x3F06: strcat ( str, "Redundancy group created or modified" ); break; case 0x3F07: strcat ( str, "Redundancy group deleted" ); break; case 0x3F08: strcat ( str, "Spare created or modified" ); break; case 0x3F09: strcat ( str, "Spare deleted" ); break; case 0x3F0A: strcat ( str, "Volume set created or modified" ); break; case 0x3F0B: strcat ( str, "Volume set deleted" ); break; case 0x3F0C: strcat ( str, "Volume set deassigned" ); break; case 0x3F0D: strcat ( str, "Volume set reassigned" ); break; case 0x3F0E: strcat ( str, "Reported LUNs data has changed" ); break; case 0x3F10: strcat ( str, "Medium loadable" ); break; case 0x3F11: strcat ( str, "Medium auxiliary memory accessible" ); break; case 0x4000: strcat ( str, "RAM failure" ); break; case 0x4100: strcat ( str, "Data path failure" ); break; case 0x4200: strcat ( str, "Power-on or self-test failure" ); break; case 0x4300: strcat ( str, "Message error" ); break; case 0x4400: strcat ( str, "Internal target failure" ); break; case 0x4500: strcat ( str, "Select or reselect failure" ); break; case 0x4600: strcat ( str, "Unseccessful soft reset" ); break; case 0x4700: strcat ( str, "SCSI Parity error" ); break; case 0x4701: strcat ( str, "Data phase CRC error detected" ); break; case 0x4702: strcat ( str, "SCSI parity error detected during ST data phase" ); break; case 0x4703: strcat ( str, "Information unit CRC error detected" ); break; case 0x4704: strcat ( str, "Async information protection error detected" ); break; case 0x4800: strcat ( str, "Initiator detected error message received" ); break; case 0x4900: strcat ( str, "Invalid message error" ); break; case 0x4A00: strcat ( str, "Command phase error" ); break; case 0x4B00: strcat ( str, "Data phase error" ); break; case 0x4C00: strcat ( str, "Logical unit failed self-configuration" ); break; case 0x4E00: strcat ( str, "Overlapped commands attempted" ); break; case 0x5000: strcat ( str, "Write append error" ); break; case 0x5001: strcat ( str, "Write append position error" ); break; case 0x5002: strcat ( str, "Position error related to timing" ); break; case 0x5100: strcat ( str, "Erase failure" ); break; case 0x5300: strcat ( str, "Media load or eject failed" ); break; case 0x5301: strcat ( str, "Unload tape failure" ); break; case 0x5302: strcat ( str, "Medium removal prevented" ); break; case 0x5400: strcat ( str, "SCSI to host system interface failure" ); break; case 0x5500: strcat ( str, "System Resource failure" ); break; case 0x5501: strcat ( str, "System Buffer full" ); break; case 0x5502: strcat ( str, "Insufficient reservation resources" ); break; case 0x5503: strcat ( str, "Insufficient resources" ); break; case 0x5504: strcat ( str, "Insufficient registration resources" ); break; case 0x5700: strcat ( str, "Unable to recover table of contents" ); break; case 0x5800: strcat ( str, "Generation does not exist" ); break; case 0x5900: strcat ( str, "Updated block read" ); break; case 0x5A00: strcat ( str, "Operator request or state change input (UNSPECIFIED)" ); break; case 0x5A01: strcat ( str, "Operator medium removal request" ); break; case 0x5A02: strcat ( str, "Operator selected write protect" ); break; case 0x5A03: strcat ( str, "Operator selected write permit" ); break; case 0x5B00: strcat ( str, "Log exception" ); break; case 0x5B01: strcat ( str, "Threshold condition met" ); break; case 0x5B02: strcat ( str, "Log counter at maximum" ); break; case 0x5B03: strcat ( str, "Log list codes exhausted" ); break; case 0x5C00: strcat ( str, "RPL status change" ); break; case 0x5C01: strcat ( str, "Spindles synchronized" ); break; case 0x5C02: strcat ( str, "Spindle not synchronized" ); break; case 0x5D00: strcat ( str, "Failure prediction threshold exceeded, predicted logical unit failure" ); break; case 0x5D01: strcat ( str, "Failure prediction threshold exceeded, predicted media failure" ); break; case 0x5D10: strcat ( str, "Hardware impending failure - general hard drive failure" ); break; case 0x5D11: strcat ( str, "Hardware impending failure - drive error rate too high" ); break; case 0x5D12: strcat ( str, "Hardware impending failure - data error rate too high" ); break; case 0x5D13: strcat ( str, "Hardware impending failure - seek error rate too high" ); break; case 0x5D14: strcat ( str, "Hardware impending failure - too many block reassigns" ); break; case 0x5D15: strcat ( str, "Hardware impending failure - access times too high" ); break; case 0x5D16: strcat ( str, "Hardware impending failure - start unit times too high" ); break; case 0x5D17: strcat ( str, "Hardware impending failure - channel parametrics" ); break; case 0x5D18: strcat ( str, "Hardware impending failure - controller detected" ); break; case 0x5D19: strcat ( str, "Hardware impending failure - throughput performance" ); break; case 0x5D1A: strcat ( str, "Hardware impending failure - seek time performance" ); break; case 0x5D1B: strcat ( str, "Hardware impending failure - spin-up retry count" ); break; case 0x5D1C: strcat ( str, "Hardware impending failure - drive calibration retry count" ); break; case 0x5D20: strcat ( str, "Controller impending failure - general hard drive failure" ); break; case 0x5D21: strcat ( str, "Controller impending failure - drive error rate too high" ); break; case 0x5D22: strcat ( str, "Controller impending failure - data error rate too high" ); break; case 0x5D23: strcat ( str, "Controller impending failure - seek error rate too high" ); break; case 0x5D24: strcat ( str, "Controller impending failure - too many block reassigns" ); break; case 0x5D25: strcat ( str, "Controller impending failure - access times too high" ); break; case 0x5D26: strcat ( str, "Controller impending failure - start unit times too high" ); break; case 0x5D27: strcat ( str, "Controller impending failure - channel parametrics" ); break; case 0x5D28: strcat ( str, "Controller impending failure - controller detected" ); break; case 0x5D29: strcat ( str, "Controller impending failure - throughput performance" ); break; case 0x5D2A: strcat ( str, "Controller impending failure - seek time performance" ); break; case 0x5D2B: strcat ( str, "Controller impending failure - spin-up retry count" ); break; case 0x5D2C: strcat ( str, "Controller impending failure - drive calibration retry count" ); break; case 0x5DFF: strcat ( str, "Failure prediction threshold exceeded (FALSE)" ); break; case 0x5E00: strcat ( str, "Low power condition on" ); break; case 0x5E01: strcat ( str, "Idle condition activated by timer" ); break; case 0x5E02: strcat ( str, "Standby condition activated by timer" ); break; case 0x5E03: strcat ( str, "Idle condition activated by command" ); break; case 0x5E04: strcat ( str, "Standby condition activated by command" ); break; case 0x5E41: strcat ( str, "Power state change to active" ); break; case 0x5E42: strcat ( str, "Power state change to idle" ); break; case 0x5E43: strcat ( str, "Power state change to standby" ); break; case 0x5E45: strcat ( str, "Power state change to sleep" ); break; case 0x5E47: strcat ( str, "Power state change to device control" ); break; case 0x6000: strcat ( str, "Lamp failure" ); break; case 0x6100: strcat ( str, "Video acquisition error" ); break; case 0x6101: strcat ( str, "Unable to acquire video" ); break; case 0x6102: strcat ( str, "Out of focus" ); break; case 0x6200: strcat ( str, "Scan head positioning error" ); break; case 0x6300: strcat ( str, "End of user area encountered on this track" ); break; case 0x6301: strcat ( str, "Packet does not fit in available space" ); break; case 0x6400: strcat ( str, "Illegal mode for this track or incompatible medium" ); break; case 0x6401: strcat ( str, "Invalid packet size" ); break; case 0x6500: strcat ( str, "Voltage fault" ); break; case 0x6600: strcat ( str, "Automatic document feeder cover up" ); break; case 0x6601: strcat ( str, "Automatic document feeder lift up" ); break; case 0x6602: strcat ( str, "Document jam in automatic document feeder" ); break; case 0x6603: strcat ( str, "Document misfeed in automatic document feeder" ); break; case 0x6700: strcat ( str, "Configuration failure" ); break; case 0x6701: strcat ( str, "Configuration of incapable logical unit" ); break; case 0x6702: strcat ( str, "Add logical unit failed" ); break; case 0x6703: strcat ( str, "Modification of logical unit failed" ); break; case 0x6704: strcat ( str, "Exchange of logical unit failed" ); break; case 0x6705: strcat ( str, "Remove of logical unit failed" ); break; case 0x6706: strcat ( str, "Attachment of logical unit failed" ); break; case 0x6707: strcat ( str, "Creation of logical unit failed" ); break; case 0x6800: strcat ( str, "Logical unit not configured" ); break; case 0x6900: strcat ( str, "Data loss on logical unit" ); break; case 0x6901: strcat ( str, "Multiple logical unit failures" ); break; case 0x6902: strcat ( str, "A parity/data mismatch" ); break; case 0x6A00: strcat ( str, "Informational, refer to log" ); break; case 0x6B00: strcat ( str, "State change has occurred" ); break; case 0x6B01: strcat ( str, "Redundancy level got better" ); break; case 0x6B02: strcat ( str, "Redundancy level got worse" ); break; case 0x6C00: strcat ( str, "Rebuild failure occurred" ); break; case 0x6D00: strcat ( str, "Recalculate failure occurred" ); break; case 0x6E00: strcat ( str, "Command to logical unit failed" ); break; case 0x6F00: strcat ( str, "Copy protection key exchange failure, authentication failure" ); break; case 0x6F01: strcat ( str, "Copy protection key exchange failure, key not present" ); break; case 0x6F02: strcat ( str, "Copy protection key exchange failure, key not established" ); break; case 0x6F03: strcat ( str, "Read of scrambled sector without authentication" ); break; case 0x6F04: strcat ( str, "Media region code is mismatched to logical unit region" ); break; case 0x6F05: strcat ( str, "Drive region must be permanent/Region reset count error" ); break; case 0x7100: strcat ( str, "Decompression exception long algorithm id" ); break; case 0x7200: strcat ( str, "Session fixation error" ); break; case 0x7201: strcat ( str, "Session fixation error writing lead-in" ); break; case 0x7202: strcat ( str, "Session fixation error writing lead-out" ); break; case 0x7203: strcat ( str, "Session fixation error, incomplete track in session" ); break; case 0x7204: strcat ( str, "Empty or partially written reserved track" ); break; case 0x7205: strcat ( str, "No more RZone reservations are allowed" ); break; case 0x7300: strcat ( str, "CD control error" ); break; case 0x7301: strcat ( str, "Power calibration area almost full" ); break; case 0x7302: strcat ( str, "Power calibration area is full" ); break; case 0x7303: strcat ( str, "Power calibration area error" ); break; case 0x7304: strcat ( str, "Program memory area update failure" ); break; case 0x7305: strcat ( str, "Program memory area is full" ); break; case 0x7306: strcat ( str, "Program memory area is (almost) full" ); break; case 0xB900: strcat ( str, "Play operation aborted" ); break; case 0xBF00: strcat ( str, "Loss of streaming" ); break; default: if ( ASC == 0x40 ) { sprintf ( str, "Diagnostic failure on component $%02x", ASCQ ); break; } if ( ASC == 0x4D ) { sprintf ( str, "Tagged overlapped commands, queue tag = $%02x", ASCQ ); break; } break; } printf("%s\n", str); } //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ // ¥ DeviceAppeared - Callback for when a new device appears //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ static void DeviceAppeared ( void * refCon, io_iterator_t iterator ) { io_service_t obj = MACH_PORT_NULL; while ( obj = IOIteratorNext ( iterator ) ) { IOReturn error = kIOReturnSuccess; CFMutableDictionaryRef theDict = NULL; printf ( "Device appeared.\n" ); // Get the CF Properties for the io_service_t error = IORegistryEntryCreateCFProperties ( obj, &theDict, kCFAllocatorDefault, 0 ); if ( error == kIOReturnSuccess ) { CFStringRef theVendorStringRef = NULL; // The following gives you an idea of how to filter out items when you have been notified a device you might // have an interest in has appeared. You can filter based on any properties in the IORegistry. As an example, // the following filters based on kIOPropertySCSIVendorIdentification with a field of "Apple". This is helpful // if you want to filter based on device type and several different vendors which your app supports. Just be sure // to release the io_service_t using IOObjectRelease if you choose to not support it, that way there won't be // a leak in the kernel. theVendorStringRef = ( CFStringRef ) CFDictionaryGetValue ( theDict, CFSTR ( kIOPropertySCSIVendorIdentification ) ); #if FILTER_APPLE_PRODUCT_ID_ONLY if ( theVendorStringRef != NULL ) { if ( CFStringCompare ( theVendorStringRef, CFSTR ( kAppleVendorString ), 0 ) == kCFCompareEqualTo ) { // This is an Apple product because the strings match. TestDevice ( obj ); } } #else TestDevice ( obj ); #endif /* FILTER_APPLE_PRODUCT_ID_ONLY */ CFRelease ( theDict ); } ( void ) IOObjectRelease ( obj ); } } //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ // ¥ DeviceDisappeared - Callback for when a device disappears //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ static void DeviceDisappeared ( void * refCon, io_iterator_t iterator ) { io_service_t obj = MACH_PORT_NULL; while ( obj = IOIteratorNext ( iterator ) ) { printf ( "Device disappeared.\n" ); ( void ) IOObjectRelease ( obj ); } } //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ // ¥ StripWhiteSpace - Strips whitespace characters from the end of a string //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ static void StripWhiteSpace ( char * buffer, UInt32 length ) { UInt32 index = 0; for ( index = ( length - 1 ); index >= 0; index-- ) { if ( buffer[index] == 0 ) break; if ( buffer[index] == ' ' ) buffer[index] = 0; } } //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ // ¥ SignalHandler - Callback for signal handling //ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ static void SignalHandler ( int sigraised ) { printf ( "\nInterrupted\n" ); // Clean up here if ( gNotifyPort != NULL ) { IONotificationPortDestroy ( gNotifyPort ); gNotifyPort = NULL; } if ( gAppearedIter != MACH_PORT_NULL ) { IOObjectRelease ( gAppearedIter ); gAppearedIter = MACH_PORT_NULL; } if ( gDisappearedIter != MACH_PORT_NULL ) { IOObjectRelease ( gDisappearedIter ); gDisappearedIter = MACH_PORT_NULL; } _exit ( 0 ); }