| 1 | /*␊ |
| 2 | * Copyright (c) 1998-2009 Apple Inc. All rights reserved.␊ |
| 3 | *␊ |
| 4 | * @APPLE_LICENSE_HEADER_START@␊ |
| 5 | * ␊ |
| 6 | * This file contains Original Code and/or Modifications of Original Code␊ |
| 7 | * as defined in and that are subject to the Apple Public Source License␊ |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in␊ |
| 9 | * compliance with the License. Please obtain a copy of the License at␊ |
| 10 | * http://www.opensource.apple.com/apsl/ and read it before using this␊ |
| 11 | * file.␊ |
| 12 | * ␊ |
| 13 | * The Original Code and all software distributed under the License are␊ |
| 14 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
| 15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
| 16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊ |
| 18 | * Please see the License for the specific language governing rights and␊ |
| 19 | * limitations under the License.␊ |
| 20 | * ␊ |
| 21 | * @APPLE_LICENSE_HEADER_END@␊ |
| 22 | */␊ |
| 23 | ␊ |
| 24 | ␊ |
| 25 | #ifndef _IOKIT_IO_SCSI_PRIMARY_COMMANDS_DEVICE_H_␊ |
| 26 | #define _IOKIT_IO_SCSI_PRIMARY_COMMANDS_DEVICE_H_␊ |
| 27 | ␊ |
| 28 | #if defined(KERNEL) && defined(__cplusplus)␊ |
| 29 | ␊ |
| 30 | ␊ |
| 31 | //-----------------------------------------------------------------------------␊ |
| 32 | //␉Includes␊ |
| 33 | //-----------------------------------------------------------------------------␊ |
| 34 | ␊ |
| 35 | // General IOKit headers␊ |
| 36 | #include <IOKit/IOLib.h>␊ |
| 37 | #include <IOKit/IOService.h>␊ |
| 38 | #include <IOKit/IOReturn.h>␊ |
| 39 | #include <IOKit/IOMemoryDescriptor.h>␊ |
| 40 | #include <IOKit/IOSyncer.h>␊ |
| 41 | ␊ |
| 42 | // SCSI Architecture Model Family includes␊ |
| 43 | #include <IOKit/scsi/SCSICommandDefinitions.h>␊ |
| 44 | #include <IOKit/scsi/SCSICmds_INQUIRY_Definitions.h>␊ |
| 45 | #include <IOKit/scsi/SCSICmds_REQUEST_SENSE_Defs.h>␊ |
| 46 | #include <IOKit/scsi/IOSCSIProtocolInterface.h>␊ |
| 47 | ␊ |
| 48 | ␊ |
| 49 | //-----------------------------------------------------------------------------␊ |
| 50 | //␉Constants␊ |
| 51 | //-----------------------------------------------------------------------------␊ |
| 52 | ␊ |
| 53 | // Notification messages␊ |
| 54 | enum␊ |
| 55 | {␊ |
| 56 | ␉kSCSIServicesNotification_Suspend␉= 0x69000080,␊ |
| 57 | ␉kSCSIServicesNotification_Resume␉= 0x69000090␊ |
| 58 | };␊ |
| 59 | ␊ |
| 60 | ␊ |
| 61 | // Timeout values␊ |
| 62 | enum␊ |
| 63 | {␊ |
| 64 | ␉kOneSecondTimeoutInMS ␉␉= 1000,␊ |
| 65 | ␉kTenSecondTimeoutInMS ␉␉= 10 * kOneSecondTimeoutInMS,␊ |
| 66 | ␉kThirtySecondTimeoutInMS␉= 30 * kOneSecondTimeoutInMS,␊ |
| 67 | kFortyFiveSecondTimeoutInMS␉= 45 * kOneSecondTimeoutInMS␊ |
| 68 | };␊ |
| 69 | ␊ |
| 70 | // Mode page values for page control field␊ |
| 71 | enum␊ |
| 72 | {␊ |
| 73 | ␉kModePageControlCurrentValues␉␉= 0x00,␊ |
| 74 | ␉kModePageControlChangeableValues␉= 0x01,␊ |
| 75 | ␉kModePageControlDefaultValues␉␉= 0x02,␊ |
| 76 | ␉kModePageControlSavedValues␉␉␉= 0x03␊ |
| 77 | };␊ |
| 78 | ␊ |
| 79 | // The command should be tried 5 times. The original attempt ␊ |
| 80 | // plus 4 retries.␊ |
| 81 | #define kDefaultRetryCount␉␉4␊ |
| 82 | ␊ |
| 83 | // Forward declarations for internal use only classes␊ |
| 84 | class SCSIPrimaryCommands;␊ |
| 85 | ␊ |
| 86 | ␊ |
| 87 | //-----------------------------------------------------------------------------␊ |
| 88 | //␉Class Declaration␊ |
| 89 | //-----------------------------------------------------------------------------␊ |
| 90 | ␊ |
| 91 | class IOSCSIPrimaryCommandsDevice : public IOSCSIProtocolInterface␊ |
| 92 | {␊ |
| 93 | ␉␊ |
| 94 | ␉OSDeclareAbstractStructors ( IOSCSIPrimaryCommandsDevice )␊ |
| 95 | ␉␊ |
| 96 | private:␊ |
| 97 | ␉␊ |
| 98 | #ifndef __LP64__␊ |
| 99 | ␉SCSIPrimaryCommands *␉␉␉fSCSIPrimaryCommandObject;␊ |
| 100 | #endif␊ |
| 101 | ␊ |
| 102 | ␉IOSCSIProtocolInterface *␉␉fProtocolDriver;␊ |
| 103 | ␉␊ |
| 104 | ␉// The fProtocolAccessEnabled member variable indicates whether␊ |
| 105 | ␉// requests coming from the client can be sent to the device.␊ |
| 106 | ␉// This will be set to true after the Protocol Service driver is successfully ␊ |
| 107 | ␉// opened and before the call to InitializeDeviceSupport and set to false before ␊ |
| 108 | ␉// TerminateDeviceSupport is called.␊ |
| 109 | ␉bool␉␉␉␉␉␉␉fProtocolAccessEnabled;␊ |
| 110 | ␉␊ |
| 111 | ␉// The fDeviceAccessEnabled member variable indicates whether␊ |
| 112 | ␉// requests coming from the client can be sent to the device.␊ |
| 113 | ␉// This will be set to true after InitializeDeviceSupport is called and␊ |
| 114 | ␉// set to false before StopDeviceSupport is called.␊ |
| 115 | ␉bool␉␉␉␉␉␉␉fDeviceAccessEnabled;␊ |
| 116 | ␉bool␉␉␉␉␉␉␉fDeviceAccessSuspended;␊ |
| 117 | ␉␊ |
| 118 | ␉static bool␉␉ServerKeyswitchCallback ( void *␉␉target,␊ |
| 119 | ␉␉␉␉␉␉␉␉␉␉␉ void *␉␉refCon,␊ |
| 120 | ␉␉␉␉␉␉␉␉␉␉␉ IOService *␉newService );␊ |
| 121 | ␉␊ |
| 122 | ␉static void␉␉TaskCallback ( SCSITaskIdentifier completedTask );␊ |
| 123 | ␉void␉␉␉TaskCompletion ( SCSITaskIdentifier completedTask );␊ |
| 124 | ␉␊ |
| 125 | ␉static IOReturn␉sWaitForTask ( void * object, SCSITaskIdentifier request );␊ |
| 126 | ␉IOReturn␉␉GatedWaitForTask ( SCSITaskIdentifier request );␊ |
| 127 | ␉␊ |
| 128 | protected:␊ |
| 129 | ␉␊ |
| 130 | ␉// Reserve space for future expansion.␊ |
| 131 | ␉struct IOSCSIPrimaryCommandsDeviceExpansionData␊ |
| 132 | ␉{␊ |
| 133 | ␉␉IONotifier *␉␉␉␉fKeySwitchNotifier;␊ |
| 134 | ␉␉UInt8␉␉␉␉␉␉fANSIVersion;␊ |
| 135 | ␉␉UInt32␉␉␉␉␉␉fReadTimeoutDuration;␊ |
| 136 | ␉␉UInt32␉␉␉␉␉␉fWriteTimeoutDuration;␊ |
| 137 | ␉␉bool␉␉␉␉␉␉fCMDQUE;␊ |
| 138 | ␉␉SCSITaggedTaskIdentifier␉fTaskID;␊ |
| 139 | ␉␉IOSimpleLock *␉␉␉␉fTaskIDLock;␊ |
| 140 | ␉␉UInt32␉␉␉␉␉␉fRetryCount;␊ |
| 141 | ␉};␊ |
| 142 | ␉IOSCSIPrimaryCommandsDeviceExpansionData * fIOSCSIPrimaryCommandsDeviceReserved;␊ |
| 143 | ␉␊ |
| 144 | ␉#define␉fReadTimeoutDuration␉␉fIOSCSIPrimaryCommandsDeviceReserved->fReadTimeoutDuration␊ |
| 145 | ␉#define␉fWriteTimeoutDuration␉␉fIOSCSIPrimaryCommandsDeviceReserved->fWriteTimeoutDuration␊ |
| 146 | ␉#define␉fRetryCount␉␉␉␉␉fIOSCSIPrimaryCommandsDeviceReserved->fRetryCount␊ |
| 147 | ␉␊ |
| 148 | ␉␊ |
| 149 | ␉UInt8␉␉␉␉␉␉␉fDefaultInquiryCount;␊ |
| 150 | ␉OSDictionary *␉␉␉␉␉fDeviceCharacteristicsDictionary;␊ |
| 151 | ␉UInt32␉␉␉␉␉␉␉fNumCommandsOutstanding;␊ |
| 152 | ␉␊ |
| 153 | ␉virtual void ␉␉␉␉␉free ( void );␊ |
| 154 | ␉void␉␉␉␉␉␉␉SetANSIVersion ( UInt8 );␊ |
| 155 | ␉void␉␉␉␉␉␉␉SetCMDQUE ( bool value );␊ |
| 156 | ␉IOReturn␉␉␉␉␉␉GetModeSense ( ␊ |
| 157 | ␉␉␉␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 158 | ␉␉␉␉␉␉␉␉␉␉SCSICmdField6Bit ␉␉␉PAGE_CODE,␊ |
| 159 | ␉␉␉␉␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉ALLOCATION_LENGTH,␊ |
| 160 | ␉␉␉␉␉␉␉␉␉␉bool *␉␉␉␉␉␉use10ByteModeSense );␊ |
| 161 | ␉bool␉␉␉␉␉␉␉RetrieveINQUIRYData (␊ |
| 162 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉␉EVPD,␊ |
| 163 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉␉inquiryPage,␊ |
| 164 | ␉␉␉␉␉␉␉␉␉␉UInt8 *␉␉␉␉␉␉inquiryBuffer,␊ |
| 165 | ␉␉␉␉␉␉␉␉␉␉UInt16 *␉␉␉␉␉dataSize );␊ |
| 166 | ␉␊ |
| 167 | ␉// This flag is set if the device responds to a MODE_SENSE_10 command␊ |
| 168 | ␉// with the page code set to 0x1A (Power Conditions Mode Page)␊ |
| 169 | ␉bool␉␉␉␉␉␉␉fDeviceSupportsPowerConditions;␊ |
| 170 | ␉␊ |
| 171 | ␉// This method will retreive the SCSI Primary Command Set object for␊ |
| 172 | ␉// the class. For subclasses, this will be overridden using a␊ |
| 173 | ␉// dynamic cast on the base command set object of the subclass.␊ |
| 174 | ␊ |
| 175 | #ifndef __LP64__␊ |
| 176 | ␉␊ |
| 177 | ␉// ------ DEPRECATED API ----------␊ |
| 178 | ␉// This should no longer be called by subclasses as the command builder␊ |
| 179 | ␉// objects will be removed in a later release.␊ |
| 180 | ␉virtual SCSIPrimaryCommands *␉GetSCSIPrimaryCommandObject ( void );␉␊ |
| 181 | ␉␊ |
| 182 | ␉// This method is called by the start method to create all the command␊ |
| 183 | ␉// objects needed by the class. For subclasses, this will be overridden␊ |
| 184 | ␉// to create its needed command set objects.␊ |
| 185 | ␉virtual bool␉␉␉␉␉CreateCommandSetObjects ( void );␊ |
| 186 | ␉␊ |
| 187 | ␉// This method is called by the free method to free all the command␊ |
| 188 | ␉// objects needed by the class. For subclasses, this will be overridden␊ |
| 189 | ␉// to free its needed command set objects.␊ |
| 190 | ␉virtual void␉␉␉␉␉FreeCommandSetObjects ( void );␊ |
| 191 | ␊ |
| 192 | #endif␊ |
| 193 | ␉␊ |
| 194 | ␉␊ |
| 195 | ␉// This method is called by the start method to obtain information from␊ |
| 196 | ␉// the device with regards to whether it supports the power conditions mode page.␊ |
| 197 | ␉virtual void␉␉␉␉␉CheckPowerConditionsModePage ( void );␊ |
| 198 | ␉␊ |
| 199 | ␉// This will return back the Protocol driver that is used to␊ |
| 200 | ␉// send service requests to the device.␊ |
| 201 | ␉virtual IOSCSIProtocolInterface * GetProtocolDriver ( void );␊ |
| 202 | ␉␊ |
| 203 | ␉// This will get a new SCSITask for the caller␊ |
| 204 | ␉virtual SCSITaskIdentifier␉␉GetSCSITask ( void );␊ |
| 205 | ␉␊ |
| 206 | ␉// This will release a SCSITask (eventually return it to a pool)␊ |
| 207 | ␉virtual void␉␉␉␉␉ReleaseSCSITask ( SCSITaskIdentifier request );␊ |
| 208 | ␉␊ |
| 209 | ␉// This will return a unique value for the tagged task identifier␊ |
| 210 | ␉SCSITaggedTaskIdentifier␉␉GetUniqueTagID ( void );␊ |
| 211 | ␉␊ |
| 212 | ␉// Call for executing the command synchronously␉␊ |
| 213 | ␉SCSIServiceResponse ␉␉␉SendCommand ( ␉␊ |
| 214 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉request,␊ |
| 215 | ␉␉␉␉␉␉␉␉␉␉UInt32 ␉␉␉␉timeoutDuration );␊ |
| 216 | ␉␉␉␉␉␉␉␉␉␉␉␉␉␉␊ |
| 217 | ␉// Call for executing the command asycnchronously␉␊ |
| 218 | ␉void ␉␉␉␉␉␉␉SendCommand ( ␊ |
| 219 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉request,␊ |
| 220 | ␉␉␉␉␉␉␉␉␉␉UInt32 ␉␉␉␉timeoutDuration,␊ |
| 221 | ␉␉␉␉␉␉␉␉␉␉SCSITaskCompletion ␉taskCompletion );␊ |
| 222 | ␉␊ |
| 223 | ␉␊ |
| 224 | ␉virtual bool ␉␉␉␉␉InitializeDeviceSupport ( void ) = 0;␊ |
| 225 | ␉virtual void ␉␉␉␉␉StartDeviceSupport ( void ) = 0;␊ |
| 226 | ␉virtual void ␉␉␉␉␉SuspendDeviceSupport ( void ) = 0;␊ |
| 227 | ␉virtual void ␉␉␉␉␉ResumeDeviceSupport ( void ) = 0;␊ |
| 228 | ␉virtual void ␉␉␉␉␉StopDeviceSupport ( void ) = 0;␊ |
| 229 | ␉virtual void ␉␉␉␉␉TerminateDeviceSupport ( void ) = 0;␊ |
| 230 | ␉virtual UInt32␉␉␉␉␉GetNumberOfPowerStateTransitions ( void ) = 0;␊ |
| 231 | ␉␊ |
| 232 | ␉virtual IOReturn␉␉␉␉VerifyDeviceState ( void );␊ |
| 233 | ␉// Called to clear any power-on/reset status in the drive␊ |
| 234 | ␉virtual bool␉␉␉␉␉ClearPowerOnReset ( void );␊ |
| 235 | ␉virtual bool␉␉␉␉␉ClearNotReadyStatus ( void ) = 0;␊ |
| 236 | ␉␊ |
| 237 | ␉bool␉␉␉␉␉␉␉IsProtocolAccessEnabled ( void );␊ |
| 238 | ␉bool␉␉␉␉␉␉␉IsDeviceAccessEnabled ( void );␊ |
| 239 | ␉bool␉␉␉␉␉␉␉IsDeviceAccessSuspended ( void );␊ |
| 240 | ␊ |
| 241 | ␉// Accessors for saving and retrieving data from an SCSITask object.␊ |
| 242 | ␉bool ␉␉␉␉␉␉␉ResetForNewTask(␉␊ |
| 243 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request );␊ |
| 244 | ␉bool␉␉␉␉␉␉␉SetTaskAttribute ( ␊ |
| 245 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request, ␊ |
| 246 | ␉␉␉␉␉␉␉␉␉␉SCSITaskAttribute ␉␉newAttribute );␊ |
| 247 | ␉SCSITaskAttribute␉␉␉␉GetTaskAttribute ( ␊ |
| 248 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request );␊ |
| 249 | ␉bool␉␉␉␉␉␉␉SetTaggedTaskIdentifier ( ␊ |
| 250 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉␉request, ␊ |
| 251 | ␉␉␉␉␉␉␉␉␉␉SCSITaggedTaskIdentifier␉taggedTaskIdentifier );␊ |
| 252 | ␉SCSITaggedTaskIdentifier␉␉GetTaggedTaskIdentifier ( ␊ |
| 253 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request );␊ |
| 254 | ␉bool␉␉␉␉␉␉␉SetTaskState ( ␉␊ |
| 255 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request,␊ |
| 256 | ␉␉␉␉␉␉␉␉␉␉SCSITaskState ␉␉␉newTaskState );␊ |
| 257 | ␉SCSITaskState␉␉␉␉␉GetTaskState ( ␊ |
| 258 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request );␊ |
| 259 | ␉bool␉␉␉␉␉␉␉SetTaskStatus ( ␊ |
| 260 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request, ␊ |
| 261 | ␉␉␉␉␉␉␉␉␉␉SCSITaskStatus ␉␉␉newStatus );␊ |
| 262 | ␉SCSITaskStatus␉␉␉␉␉GetTaskStatus ( ␊ |
| 263 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request );␊ |
| 264 | ␉bool ␉␉␉␉␉␉␉SetCommandDescriptorBlock ( ␊ |
| 265 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request,␊ |
| 266 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte0,␊ |
| 267 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte1,␊ |
| 268 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte2,␊ |
| 269 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte3,␊ |
| 270 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte4,␊ |
| 271 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte5 );␊ |
| 272 | ␉␊ |
| 273 | ␉// Populate the 10 Byte Command Descriptor Block␊ |
| 274 | ␉bool ␉␉␉␉␉␉␉SetCommandDescriptorBlock ( ␊ |
| 275 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request,␊ |
| 276 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte0,␊ |
| 277 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte1,␊ |
| 278 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte2,␊ |
| 279 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte3,␊ |
| 280 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte4,␊ |
| 281 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte5,␊ |
| 282 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte6,␊ |
| 283 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte7,␊ |
| 284 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte8,␊ |
| 285 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte9 );␊ |
| 286 | ␉␊ |
| 287 | ␉// Populate the 12 Byte Command Descriptor Block␊ |
| 288 | ␉bool ␉␉␉␉␉␉␉SetCommandDescriptorBlock ( ␊ |
| 289 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request,␊ |
| 290 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte0,␊ |
| 291 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte1,␊ |
| 292 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte2,␊ |
| 293 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte3,␊ |
| 294 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte4,␊ |
| 295 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte5,␊ |
| 296 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte6,␊ |
| 297 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte7,␊ |
| 298 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte8,␊ |
| 299 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte9,␊ |
| 300 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte10,␊ |
| 301 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte11 );␊ |
| 302 | ␉␊ |
| 303 | ␉// Populate the 16 Byte Command Descriptor Block␊ |
| 304 | ␉bool ␉␉␉␉␉␉␉SetCommandDescriptorBlock ( ␊ |
| 305 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request,␊ |
| 306 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte0,␊ |
| 307 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte1,␊ |
| 308 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte2,␊ |
| 309 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte3,␊ |
| 310 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte4,␊ |
| 311 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte5,␊ |
| 312 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte6,␊ |
| 313 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte7,␊ |
| 314 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte8,␊ |
| 315 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte9,␊ |
| 316 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte10,␊ |
| 317 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte11,␊ |
| 318 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte12,␊ |
| 319 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte13,␊ |
| 320 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte14,␊ |
| 321 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte15 );␊ |
| 322 | ␉␉␉␉␉␉␉␉␉␉␊ |
| 323 | ␉bool␉␉␉␉␉␉␉SetDataTransferDirection ( ␊ |
| 324 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request, ␊ |
| 325 | ␉␉␉␉␉␉␉␉␉␉UInt8 ␉␉␉␉␉newDirection );␊ |
| 326 | ␉UInt8␉␉␉␉␉␉␉GetDataTransferDirection ( ␊ |
| 327 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request );␊ |
| 328 | ␉bool␉␉␉␉␉␉␉SetRequestedDataTransferCount (␊ |
| 329 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request, ␊ |
| 330 | ␉␉␉␉␉␉␉␉␉␉UInt64 ␉␉␉␉␉newRequestedCount );␊ |
| 331 | ␉UInt64␉␉␉␉␉␉␉GetRequestedDataTransferCount (␊ |
| 332 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request );␊ |
| 333 | ␉bool␉␉␉␉␉␉␉SetRealizedDataTransferCount (␊ |
| 334 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request,␊ |
| 335 | ␉␉␉␉␉␉␉␉␉␉UInt64 ␉␉␉␉␉newRealizedDataCount );␊ |
| 336 | ␉UInt64␉␉␉␉␉␉␉GetRealizedDataTransferCount ( ␊ |
| 337 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request );␊ |
| 338 | ␉bool␉␉␉␉␉␉␉SetDataBuffer ( ␊ |
| 339 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request, ␊ |
| 340 | ␉␉␉␉␉␉␉␉␉␉IOMemoryDescriptor * ␉newBuffer );␊ |
| 341 | ␉IOMemoryDescriptor *␉␉␉GetDataBuffer ( ␊ |
| 342 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request );␊ |
| 343 | ␉bool␉␉␉␉␉␉␉SetTimeoutDuration ( ␊ |
| 344 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request, ␊ |
| 345 | ␉␉␉␉␉␉␉␉␉␉UInt32 ␉␉␉␉␉newTimeout );␊ |
| 346 | ␉UInt32␉␉␉␉␉␉␉GetTimeoutDuration ( ␊ |
| 347 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request );␊ |
| 348 | ␉bool␉␉␉␉␉␉␉SetTaskCompletionCallback ( ␊ |
| 349 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request,␊ |
| 350 | ␉␉␉␉␉␉␉␉␉␉SCSITaskCompletion ␉␉newCallback );␊ |
| 351 | ␉void␉␉␉␉␉␉␉TaskCompletedNotification ( ␊ |
| 352 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request );␊ |
| 353 | ␉␊ |
| 354 | ␉bool␉␉␉␉␉␉␉SetServiceResponse (␊ |
| 355 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request,␊ |
| 356 | ␉␉␉␉␉␉␉␉␉␉SCSIServiceResponse ␉serviceResponse );␊ |
| 357 | ␉SCSIServiceResponse ␉␉␉GetServiceResponse (␊ |
| 358 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request );␊ |
| 359 | ␉bool␉␉␉␉␉␉␉SetAutosenseCommand (␊ |
| 360 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request,␊ |
| 361 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte0,␊ |
| 362 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte1,␊ |
| 363 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte2,␊ |
| 364 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte3,␊ |
| 365 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte4,␊ |
| 366 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉cdbByte5 );␊ |
| 367 | ␉bool␉␉␉␉␉␉␉GetAutoSenseData (␊ |
| 368 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request,␊ |
| 369 | ␉␉␉␉␉␉␉␉␉␉SCSI_Sense_Data * ␉␉senseData ); // DEPRECATED, use below function instead␊ |
| 370 | ␉bool␉␉␉␉␉␉␉GetAutoSenseData (␊ |
| 371 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request,␊ |
| 372 | ␉␉␉␉␉␉␉␉␉␉SCSI_Sense_Data * ␉␉senseData,␊ |
| 373 | ␉␉␉␉␉␉␉␉␉␉UInt8␉␉␉␉␉senseDataSize );␊ |
| 374 | ␉UInt8␉␉␉␉␉␉␉GetAutoSenseDataSize (␊ |
| 375 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request );␊ |
| 376 | ␉␊ |
| 377 | ␉bool␉␉␉␉␉␉␉SetApplicationLayerReference (␊ |
| 378 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request,␊ |
| 379 | ␉␉␉␉␉␉␉␉␉␉void * ␉␉␉␉␉newReferenceValue );␊ |
| 380 | ␉void *␉␉␉␉␉␉␉GetApplicationLayerReference (␊ |
| 381 | ␉␉␉␉␉␉␉␉␉␉SCSITaskIdentifier ␉␉request );␊ |
| 382 | ␉␊ |
| 383 | ␉void ␉␉␉␉␉␉␉IncrementOutstandingCommandsCount ( void );␊ |
| 384 | ␉static void␉␉␉␉␉␉sIncrementOutstandingCommandsCount ( ␊ |
| 385 | ␉␉␉␉␉␉␉␉␉␉IOSCSIPrimaryCommandsDevice * self );␊ |
| 386 | ␉virtual void␉␉␉␉␉HandleIncrementOutstandingCommandsCount ( void );␉␊ |
| 387 | ␉␊ |
| 388 | ␊ |
| 389 | ␉// This static member routine provides a mechanism for retrieving a pointer to␊ |
| 390 | ␉// the object that is claimed as the owner of the specified SCSITask.␊ |
| 391 | ␉static OSObject *␉␉␉␉sGetOwnerForTask ( SCSITaskIdentifier request );␊ |
| 392 | ␉␊ |
| 393 | public:␊ |
| 394 | ␉␊ |
| 395 | ␉bool␉␉␉␉init ( OSDictionary * propTable );␊ |
| 396 | ␉virtual bool␉␉start ( IOService * provider );␊ |
| 397 | ␉virtual void␉␉stop ( IOService * provider );␊ |
| 398 | ␉virtual IOReturn ␉message ( UInt32 type, IOService * nub, void * arg );␊ |
| 399 | ␉␊ |
| 400 | ␉// The setAgressiveness method is called by the power manager␊ |
| 401 | ␉// to notify us of certain power management settings. We override␊ |
| 402 | ␉// this method in order to catch the kPMMinutesToSpinDown message␊ |
| 403 | ␉// in order to set our idle timer.␊ |
| 404 | ␉virtual IOReturn ␉setAggressiveness ( unsigned long type, unsigned long minutes );␊ |
| 405 | ␉␊ |
| 406 | ␉// Methods for getting device information strings␊ |
| 407 | ␉virtual char *␉␉GetVendorString ( void );␊ |
| 408 | ␉virtual char *␉␉GetProductString ( void );␊ |
| 409 | ␉virtual char *␉␉GetRevisionString ( void );␊ |
| 410 | ␉OSDictionary *␉␉GetProtocolCharacteristicsDictionary ( void );␊ |
| 411 | ␉OSDictionary *␉␉GetDeviceCharacteristicsDictionary ( void );␉␊ |
| 412 | ␉UInt8␉␉␉␉GetANSIVersion ( void );␊ |
| 413 | ␉bool␉␉␉␉GetCMDQUE ( void );␊ |
| 414 | OSString * MapINQUIRYDataToIconFile ( void );␊ |
| 415 | ␉UInt32␉␉␉␉GetRetryCount ( void );␊ |
| 416 | ␉␊ |
| 417 | ␉// -- SCSI Protocol Interface Methods␉--␊ |
| 418 | ␉// The ExecuteCommand method will take a SCSI Task and transport␊ |
| 419 | ␉// it across the physical wire(s) to the device␊ |
| 420 | ␉virtual void␉␉ExecuteCommand ( SCSITaskIdentifier request );␊ |
| 421 | ␉␊ |
| 422 | ␉// The Task Management function to allow the SCSI Application Layer client to request␊ |
| 423 | ␉// that a specific task be aborted.␊ |
| 424 | ␉SCSIServiceResponse␉␉AbortTask ( UInt8 theLogicalUnit, SCSITaggedTaskIdentifier theTag );␊ |
| 425 | ␊ |
| 426 | ␉// The Task Management function to allow the SCSI Application Layer client to request␊ |
| 427 | ␉// that a all tasks curerntly in the task set be aborted.␊ |
| 428 | ␉SCSIServiceResponse␉␉AbortTaskSet ( UInt8 theLogicalUnit );␊ |
| 429 | ␊ |
| 430 | ␉SCSIServiceResponse␉␉ClearACA ( UInt8 theLogicalUnit );␊ |
| 431 | ␊ |
| 432 | ␉SCSIServiceResponse␉␉ClearTaskSet ( UInt8 theLogicalUnit );␊ |
| 433 | ␊ |
| 434 | ␉SCSIServiceResponse␉␉LogicalUnitReset ( UInt8 theLogicalUnit );␊ |
| 435 | ␊ |
| 436 | ␉SCSIServiceResponse␉␉TargetReset ( void );␊ |
| 437 | ␊ |
| 438 | ␉// The AbortCommand method will abort the indicated SCSI Task,␊ |
| 439 | ␉// if it is possible and the task has not already completed.␊ |
| 440 | ␉virtual SCSIServiceResponse␉AbortCommand ( SCSITaskIdentifier request );␊ |
| 441 | ␉␊ |
| 442 | ␉// The IsProtocolServiceSupported will return true if the specified␊ |
| 443 | ␉// feature is supported by the protocol layer. If the service has a value that must be␊ |
| 444 | ␉// returned, it will be returned in the serviceValue output parameter.␊ |
| 445 | ␉virtual bool␉␉IsProtocolServiceSupported (␊ |
| 446 | ␉␉␉␉␉␉␉␉␉␉␉SCSIProtocolFeature feature,␊ |
| 447 | ␉␉␉␉␉␉␉␉␉␉␉void *␉␉␉␉serviceValue );␊ |
| 448 | ␉␊ |
| 449 | ␉// The HandleProtocolServiceFeature will return true if the specified feature could␊ |
| 450 | ␉// be handled properly by the protocol layer.␊ |
| 451 | ␉virtual bool␉␉HandleProtocolServiceFeature (␊ |
| 452 | ␉␉␉␉␉␉␉␉␉␉␉SCSIProtocolFeature␉feature,␊ |
| 453 | ␉␉␉␉␉␉␉␉␉␉␉void *␉␉␉␉serviceValue );␊ |
| 454 | ␉␊ |
| 455 | ␉// Utility methods for use by all peripheral device objects.␊ |
| 456 | ␊ |
| 457 | ␉// isParameterValid are used to validate that the parameter passed into␊ |
| 458 | ␉// the command methods are of the correct value.␊ |
| 459 | ␉␊ |
| 460 | ␉// Validate Parameter used for 1 bit to 1 byte paramaters␊ |
| 461 | bool ␉␉␉␉IsParameterValid ( ␊ |
| 462 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉param,␊ |
| 463 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉mask );␊ |
| 464 | ␉␊ |
| 465 | ␉// Validate Parameter used for 9 bit to 2 byte paramaters␊ |
| 466 | ␉bool ␉␉␉␉IsParameterValid ( ␊ |
| 467 | ␉␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉param,␊ |
| 468 | ␉␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉mask );␊ |
| 469 | ␉␊ |
| 470 | ␉// Validate Parameter used for 17 bit to 4 byte paramaters␊ |
| 471 | ␉bool ␉␉␉␉IsParameterValid ( ␊ |
| 472 | ␉␉␉␉␉␉␉SCSICmdField4Byte ␉␉␉param,␊ |
| 473 | ␉␉␉␉␉␉␉SCSICmdField4Byte ␉␉␉mask );␊ |
| 474 | ␉␊ |
| 475 | ␉// Validate Parameter used for 33 bit to 8 byte paramaters␊ |
| 476 | ␉bool ␉␉␉␉IsParameterValid ( ␊ |
| 477 | ␉␉␉␉␉␉␉SCSICmdField8Byte ␉␉␉param,␊ |
| 478 | ␉␉␉␉␉␉␉SCSICmdField8Byte ␉␉␉mask );␊ |
| 479 | ␉␊ |
| 480 | ␊ |
| 481 | ␉bool ␉␉␉␉IsMemoryDescriptorValid (␊ |
| 482 | ␉␉␉␉␉␉␉IOMemoryDescriptor * ␉␉dataBuffer );␊ |
| 483 | ␉␊ |
| 484 | ␉bool ␉␉␉␉IsMemoryDescriptorValid (␊ |
| 485 | ␉␉␉␉␉␉␉IOMemoryDescriptor * ␉␉dataBuffer,␊ |
| 486 | ␉␉␉␉␉␉␉UInt64␉␉␉␉␉␉requiredSize );␊ |
| 487 | ␊ |
| 488 | #ifndef __LP64__␊ |
| 489 | ␉␊ |
| 490 | ␉// SCSI Primary command implementations␊ |
| 491 | ␉virtual bool␉␉CHANGE_DEFINITION (␊ |
| 492 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 493 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 494 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉SAVE,␊ |
| 495 | ␉␉␉␉␉␉␉SCSICmdField7Bit ␉␉␉DEFINITION_PARAMETER,␊ |
| 496 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉PARAMETER_DATA_LENGTH,␊ |
| 497 | ␉␉␉ ␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 498 | ␉ ␊ |
| 499 | ␉virtual bool␉␉COMPARE (␊ |
| 500 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 501 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 502 | ␉ ␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉PAD,␊ |
| 503 | ␉␉␉␉␉␉␉SCSICmdField3Byte ␉␉␉PARAMETER_LIST_LENGTH,␊ |
| 504 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 505 | ␉␉␉␊ |
| 506 | ␉virtual bool␉␉COPY (␊ |
| 507 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 508 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 509 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉PAD,␊ |
| 510 | ␉␉␉␉␉␉␉SCSICmdField3Byte ␉␉␉PARAMETER_LIST_LENGTH,␊ |
| 511 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 512 | ␉ ␊ |
| 513 | ␉virtual bool␉␉COPY_AND_VERIFY (␊ |
| 514 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 515 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 516 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉BYTCHK,␊ |
| 517 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉PAD,␊ |
| 518 | ␉␉␉␉␉␉␉SCSICmdField3Byte ␉␉␉PARAMETER_LIST_LENGTH,␊ |
| 519 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 520 | ␊ |
| 521 | ␉virtual bool␉␉EXTENDED_COPY (␊ |
| 522 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 523 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 524 | ␉␉␉␉␉␉␉SCSICmdField4Byte ␉␉␉PARAMETER_LIST_LENGTH,␊ |
| 525 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 526 | ␊ |
| 527 | #endif␉/* !__LP64__ */␊ |
| 528 | ␉␊ |
| 529 | ␉virtual bool␉␉INQUIRY (␊ |
| 530 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 531 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 532 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉CMDDT,␊ |
| 533 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉EVPD,␊ |
| 534 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉PAGE_OR_OPERATION_CODE,␊ |
| 535 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉ALLOCATION_LENGTH, ␊ |
| 536 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 537 | ␊ |
| 538 | ␉virtual bool␉␉LOG_SELECT (␊ |
| 539 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 540 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 541 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉PCR,␊ |
| 542 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉SP,␊ |
| 543 | ␉␉␉␉␉␉␉SCSICmdField2Bit ␉␉␉PC,␊ |
| 544 | ␉␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉PARAMETER_LIST_LENGTH,␊ |
| 545 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL ); ␊ |
| 546 | ␊ |
| 547 | ␉virtual bool␉␉LOG_SENSE (␊ |
| 548 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 549 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 550 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉PPC,␊ |
| 551 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉SP,␊ |
| 552 | ␉␉␉␉␉␉␉SCSICmdField2Bit ␉␉␉PC,␊ |
| 553 | ␉␉␉␉␉␉␉SCSICmdField6Bit ␉␉␉PAGE_CODE,␊ |
| 554 | ␉␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉PARAMETER_POINTER,␊ |
| 555 | ␉␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉ALLOCATION_LENGTH, ␊ |
| 556 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL ); ␊ |
| 557 | ␉␊ |
| 558 | ␉virtual bool␉␉MODE_SELECT_6 (␊ |
| 559 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 560 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 561 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉PF,␊ |
| 562 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉SP,␊ |
| 563 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉PARAMETER_LIST_LENGTH, ␊ |
| 564 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL ); ␊ |
| 565 | ␊ |
| 566 | ␉virtual bool␉␉MODE_SELECT_10 (␊ |
| 567 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 568 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 569 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉PF,␊ |
| 570 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉SP,␊ |
| 571 | ␉␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉PARAMETER_LIST_LENGTH, ␊ |
| 572 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL ); ␊ |
| 573 | ␊ |
| 574 | ␉virtual bool␉␉MODE_SENSE_6 (␊ |
| 575 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 576 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 577 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉DBD,␊ |
| 578 | ␉ ␉␉␉␉␉␉SCSICmdField2Bit ␉␉␉PC,␊ |
| 579 | ␉ ␉␉␉␉␉␉SCSICmdField6Bit ␉␉␉PAGE_CODE,␊ |
| 580 | ␉ ␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉ALLOCATION_LENGTH,␊ |
| 581 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 582 | ␊ |
| 583 | ␉virtual bool␉␉MODE_SENSE_10 (␊ |
| 584 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 585 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 586 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉LLBAA,␊ |
| 587 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉DBD,␊ |
| 588 | ␉ ␉␉␉␉␉␉SCSICmdField2Bit ␉␉␉PC,␊ |
| 589 | ␉ ␉␉␉␉␉␉SCSICmdField6Bit ␉␉␉PAGE_CODE,␊ |
| 590 | ␉ ␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉ALLOCATION_LENGTH,␊ |
| 591 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 592 | ␊ |
| 593 | ␉virtual bool␉␉PERSISTENT_RESERVE_IN (␊ |
| 594 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 595 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 596 | ␉ ␉␉␉␉␉␉SCSICmdField5Bit ␉␉␉SERVICE_ACTION,␊ |
| 597 | ␉ ␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉ALLOCATION_LENGTH,␊ |
| 598 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 599 | ␊ |
| 600 | ␉virtual bool␉␉PERSISTENT_RESERVE_OUT (␊ |
| 601 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 602 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 603 | ␉ ␉␉␉␉␉␉SCSICmdField5Bit ␉␉␉SERVICE_ACTION,␊ |
| 604 | ␉ ␉␉␉␉␉␉SCSICmdField4Bit ␉␉␉SCOPE,␊ |
| 605 | ␉ ␉␉␉␉␉␉SCSICmdField4Bit ␉␉␉TYPE,␊ |
| 606 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 607 | ␊ |
| 608 | ␉virtual bool␉␉PREVENT_ALLOW_MEDIUM_REMOVAL (␊ |
| 609 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 610 | ␉␉ ␉␉␉␉␉SCSICmdField2Bit ␉␉␉PREVENT, ␊ |
| 611 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 612 | ␊ |
| 613 | ␉virtual bool␉␉READ_BUFFER (␊ |
| 614 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 615 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 616 | ␉␉␉␉␉␉␉SCSICmdField4Bit ␉␉␉MODE,␊ |
| 617 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉BUFFER_ID,␊ |
| 618 | ␉␉␉␉␉␉␉SCSICmdField3Byte ␉␉␉BUFFER_OFFSET,␊ |
| 619 | ␉␉␉␉␉␉␉SCSICmdField3Byte ␉␉␉ALLOCATION_LENGTH, ␊ |
| 620 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 621 | ␊ |
| 622 | ␉virtual bool␉␉RECEIVE (␊ |
| 623 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 624 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 625 | ␉␉ ␉␉␉␉␉SCSICmdField3Byte ␉␉␉TRANSFER_LENGTH,␊ |
| 626 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 627 | ␊ |
| 628 | ␉virtual bool␉␉RECEIVE_DIAGNOSTICS_RESULTS (␊ |
| 629 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 630 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 631 | ␉␉ ␉␉␉␉␉SCSICmdField1Bit ␉␉␉PCV,␊ |
| 632 | ␉␉ ␉␉␉␉␉SCSICmdField1Byte␉␉␉PAGE_CODE,␊ |
| 633 | ␉␉ ␉␉␉␉␉SCSICmdField2Byte ␉␉␉ALLOCATION_LENGTH,␊ |
| 634 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 635 | ␊ |
| 636 | ␉virtual bool␉␉RELEASE_6 (␊ |
| 637 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 638 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 639 | ␊ |
| 640 | #ifndef __LP64__␊ |
| 641 | ␊ |
| 642 | ␉virtual bool␉␉RELEASE_6 (␊ |
| 643 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 644 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 645 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉EXTENT,␊ |
| 646 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉RESERVATION_IDENTIFICATION,␊ |
| 647 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 648 | ␊ |
| 649 | #endif␉/* !__LP64__ */␊ |
| 650 | ␉␊ |
| 651 | ␉virtual bool␉␉RELEASE_10 (␊ |
| 652 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 653 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 654 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉THRDPTY,␊ |
| 655 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉LONGID,␊ |
| 656 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉THIRD_PARTY_DEVICE_ID,␊ |
| 657 | ␉␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉PARAMETER_LIST_LENGTH,␊ |
| 658 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 659 | ␊ |
| 660 | #ifndef __LP64__␊ |
| 661 | ␊ |
| 662 | ␉virtual bool␉␉RELEASE_10 (␊ |
| 663 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 664 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 665 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉THRDPTY,␊ |
| 666 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉LONGID,␊ |
| 667 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉EXTENT,␊ |
| 668 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉RESERVATION_IDENTIFICATION,␊ |
| 669 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉THIRD_PARTY_DEVICE_ID,␊ |
| 670 | ␉␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉PARAMETER_LIST_LENGTH,␊ |
| 671 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 672 | ␊ |
| 673 | #endif␉/* !__LP64__ */␊ |
| 674 | ␉␊ |
| 675 | ␉virtual bool␉␉REPORT_DEVICE_IDENTIFIER ( ␊ |
| 676 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 677 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 678 | ␉␉␉␉␉␉␉SCSICmdField4Byte ␉␉␉ALLOCATION_LENGTH,␊ |
| 679 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 680 | ␊ |
| 681 | ␉virtual bool␉␉REPORT_LUNS ( ␊ |
| 682 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 683 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 684 | ␉␉␉␉ ␉␉␉SCSICmdField4Byte ␉␉␉ALLOCATION_LENGTH,␊ |
| 685 | ␉␉␉␉ ␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 686 | ␉␊ |
| 687 | ␉virtual bool␉␉REQUEST_SENSE (␊ |
| 688 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 689 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 690 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉ALLOCATION_LENGTH, ␊ |
| 691 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 692 | ␉␊ |
| 693 | ␉virtual bool␉␉RESERVE_6 (␊ |
| 694 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 695 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 696 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 697 | ␊ |
| 698 | #ifndef __LP64__␊ |
| 699 | ␊ |
| 700 | ␉virtual bool␉␉RESERVE_6 (␊ |
| 701 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 702 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 703 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉EXTENT,␊ |
| 704 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉RESERVATION_IDENTIFICATION,␊ |
| 705 | ␉␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉PARAMETER_LIST_LENGTH,␊ |
| 706 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 707 | ␊ |
| 708 | #endif␉/* !__LP64__ */␊ |
| 709 | ␉␊ |
| 710 | ␉virtual bool␉␉RESERVE_10 (␊ |
| 711 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 712 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 713 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉THRDPTY,␊ |
| 714 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉LONGID,␊ |
| 715 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉THIRD_PARTY_DEVICE_ID,␊ |
| 716 | ␉␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉PARAMETER_LIST_LENGTH,␊ |
| 717 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 718 | ␊ |
| 719 | #ifndef __LP64__␊ |
| 720 | ␊ |
| 721 | ␉virtual bool␉␉RESERVE_10 (␊ |
| 722 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 723 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 724 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉THRDPTY,␊ |
| 725 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉LONGID,␊ |
| 726 | ␉␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉EXTENT,␊ |
| 727 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉RESERVATION_IDENTIFICATION,␊ |
| 728 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉THIRD_PARTY_DEVICE_ID,␊ |
| 729 | ␉␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉PARAMETER_LIST_LENGTH,␊ |
| 730 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 731 | ␊ |
| 732 | #endif␉/* !__LP64__ */␊ |
| 733 | ␉␊ |
| 734 | ␉virtual bool␉␉SEND (␊ |
| 735 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 736 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 737 | ␉␉␉␉␉␉␉SCSICmdField1Bit␉␉␉AER,␊ |
| 738 | ␉␉ ␉␉␉␉␉SCSICmdField3Byte ␉␉␉TRANSFER_LENGTH,␊ |
| 739 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 740 | ␊ |
| 741 | ␉virtual bool␉␉SEND_DIAGNOSTICS (␊ |
| 742 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 743 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 744 | ␉␉␉␉ ␉␉ ␉SCSICmdField3Bit ␉␉␉SELF_TEST_CODE,␊ |
| 745 | ␉␉␉␉ ␉␉ ␉SCSICmdField1Bit ␉␉␉PF,␊ |
| 746 | ␉␉␉␉ ␉␉ ␉SCSICmdField1Bit ␉␉␉SELF_TEST,␊ |
| 747 | ␉␉␉␉ ␉␉ ␉SCSICmdField1Bit ␉␉␉DEVOFFL,␊ |
| 748 | ␉␉␉␉ ␉␉ ␉SCSICmdField1Bit ␉␉␉UNITOFFL,␊ |
| 749 | ␉␉␉␉ ␉ ␉␉SCSICmdField2Byte ␉␉␉PARAMETER_LIST_LENGTH,␊ |
| 750 | ␉␉␉␉ ␉ ␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 751 | ␉␊ |
| 752 | ␉virtual bool␉␉SET_DEVICE_IDENTIFIER (␊ |
| 753 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 754 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 755 | ␉␉␉␉␉␉␉SCSICmdField5Bit ␉␉␉SERVICE_ACTION,␊ |
| 756 | ␉␉␉␉␉␉␉SCSICmdField4Byte ␉␉␉PARAMETER_LIST_LENGTH,␊ |
| 757 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 758 | ␉␊ |
| 759 | ␉virtual bool␉␉TEST_UNIT_READY (␊ |
| 760 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 761 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 762 | ␉␊ |
| 763 | ␉virtual bool␉␉WRITE_BUFFER (␊ |
| 764 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 765 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 766 | ␉␉␉␉␉␉␉SCSICmdField4Bit ␉␉␉MODE,␊ |
| 767 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉BUFFER_ID,␊ |
| 768 | ␉␉␉␉␉␉␉SCSICmdField3Byte ␉␉␉BUFFER_OFFSET,␊ |
| 769 | ␉␉␉␉␉␉␉SCSICmdField3Byte ␉␉␉PARAMETER_LIST_LENGTH,␊ |
| 770 | ␉␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 771 | ␉␊ |
| 772 | ␉// The SPC-3 INQUIRY command as defined in section 6.4.1 of SPC-3.␊ |
| 773 | ␉bool␉␉␉␉INQUIRY (␊ |
| 774 | ␉␉␉␉␉␉␉SCSITaskIdentifier␉␉␉request,␊ |
| 775 | ␉␉␉␉␉␉␉IOMemoryDescriptor *␉␉dataBuffer,␊ |
| 776 | ␉␉␉␉␉␉SCSICmdField1Bit ␉␉␉EVPD,␊ |
| 777 | ␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉PAGE_CODE,␊ |
| 778 | ␉␉␉␉␉␉SCSICmdField2Byte ␉␉␉ALLOCATION_LENGTH,␊ |
| 779 | ␉␉␉␉␉␉SCSICmdField1Byte ␉␉␉CONTROL );␊ |
| 780 | ␉␊ |
| 781 | private:␊ |
| 782 | ␉␊ |
| 783 | ␉// Space reserved for future expansion.␊ |
| 784 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 1 );␊ |
| 785 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 2 );␊ |
| 786 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 3 );␊ |
| 787 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 4 );␊ |
| 788 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 5 );␊ |
| 789 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 6 );␊ |
| 790 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 7 );␊ |
| 791 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 8 );␊ |
| 792 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 9 );␊ |
| 793 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 10 );␊ |
| 794 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 11 );␊ |
| 795 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 12 );␊ |
| 796 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 13 );␊ |
| 797 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 14 );␊ |
| 798 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 15 );␊ |
| 799 | ␉OSMetaClassDeclareReservedUnused ( IOSCSIPrimaryCommandsDevice, 16 );␊ |
| 800 | ␉␊ |
| 801 | };␊ |
| 802 | ␊ |
| 803 | #endif␉/* defined(KERNEL) && defined(__cplusplus) */␊ |
| 804 | ␊ |
| 805 | #endif /* _IOKIT_IO_SCSI_PRIMARY_COMMANDS_DEVICE_H_ */␊ |
| 806 | |
