mirror of
https://github.com/Halofreak1990/XFXFramework
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WARNING!!! This revision cannot compile correctly. It is updated to reflect the many changes within the XFX project.
345 lines
12 KiB
C++
345 lines
12 KiB
C++
/*
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**********************************
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**********************************
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** BROUGHT TO YOU BY: **
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**********************************
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**********************************
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** **
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** [TEAM ASSEMBLY] **
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** **
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** www.team-assembly.com **
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** **
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******************************************************************************************************
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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******************************************************************************************************
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********************************************************************************************************
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** XKHDD.H - Hard Disk Class Header
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********************************************************************************************************
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**
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** This is the Class Header, see the .CPP file for more comments and implementation details.
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** Member helper function included to parse ATA IDENTIFY data and get HDD Serial, Model etc.
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**
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**
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********************************************************************************************************
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********************************************************************************************************
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** CREDITS:
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********************************************************************************************************
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** SPEEDBUMP:
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** ----------
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** My utmost greatfullness and admiration goes towards SpeedBump for all his hard work..
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** I used most of his code and converted to C++ objects etc..
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**
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** MRUEL:
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** -------
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** Thanks for the pointing us to the Pascall Code that was used for Locking/Unlocking the disk..
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** Great work on UnlockX.. keep it up !
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**
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** MARTIN GERDES:
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** -------------
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** An editor of the german "c't" magazine. The article we referenced was published in
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** c't Magazine 11/91 "Platten-Auslese - Konfiguration von AT-Bus-Platten lesen"
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** Thanks!, We ported this Pascall and ASM stuff to CPP to access the IDE Ports directly
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**
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********************************************************************************************************
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********************************************************************************************************
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** References:
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********************************************************************************************************
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**
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** ATA Specification:
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** ------------------
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** This stuff helped us a quite a bit.. so go check it out !
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** REFERENCE URL: ftp://fission.dt.wdc.com/pub/standards/ata/ata-3/ata3-r6.doc
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**
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********************************************************************************************************
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UPDATE LOG:
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Date: 05/07/2007
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By: friedgold
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Reason: OpenXDK Version
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--------------------------------------------------------------------------------------------------------
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Date: 02/18/2003
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By: UNDEAD [team-assembly]
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Reason: Prepared 0.2 for Public Release
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--------------------------------------------------------------------------------------------------------
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Date: 01/06/2003
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By: UNDEAD [team-assembly]
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Reason: Prepared for Public Release
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--------------------------------------------------------------------------------------------------------
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*/
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#ifndef __XKHDD_H__
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#define __XKHDD_H__
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extern "C" {
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#include <xboxkrnl/types.h>
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#include <hal/fileio.h>
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}
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//S.M.A.R.T IDENTIFIY OFFSETS
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//CUSTOM S.M.A.R.T READ Values Offsets
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#define SMART_RED_HDD_TEMP1 0x065
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#define SMART_RED_HDD_TEMP2 0x067
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// Performs S.M.A.R.T cmd --> Requires valid bFeaturesReg, bCylLowReg, and bCylHighReg
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#define IDE_EXECUTE_SMART_FUNCTION 0xB0
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// Cylinder register values required when issuing SMART command
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#define SMART_CYL_LOW 0x4F
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#define SMART_CYL_HI 0xC2
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// Feature register defines for S.M.A.R.T "sub commands"
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#define SMART_READ_ATTRIBUTE_VALUES 0xD0 // S.M.A.R.T READ DATA
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#define SMART_READ_ATTRIBUTE_THRESHOLDS 0xD1 // Obsoleted in ATA4!
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#define SMART_ENABLE_DISABLE_ATTRIBUTE_AUTOSAVE 0xD2
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#define SMART_SAVE_ATTRIBUTE_VALUES 0xD3
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#define SMART_EXECUTE_OFFLINE_IMMEDIATE 0xD4 // ATA4
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#define SMART_ENABLE_SMART_OPERATIONS 0xD8 // Vendor specific command
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#define SMART_DISABLE_SMART_OPERATIONS 0xD9 // Vendor specific command
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#define SMART_RETURN_SMART_STATUS 0xDA // Vendor specific command
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// bDriverError values
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#define SMART_NO_ERROR 0 // No error
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#define SMART_IDE_ERROR 1 // Error from IDE controller
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#define SMART_INVALID_FLAG 2 // Invalid command flag
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#define SMART_INVALID_COMMAND 3 // Invalid command byte
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#define SMART_INVALID_BUFFER 4 // Bad buffer (null, invalid addr..)
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#define SMART_INVALID_DRIVE 5 // Drive number not valid
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#define SMART_INVALID_IOCTL 6 // Invalid IOCTL
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#define SMART_ERROR_NO_MEM 7 // Could not lock user's buffer
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#define SMART_INVALID_REGISTER 8 // Some IDE Register not valid
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#define SMART_NOT_SUPPORTED 9 // Invalid cmd flag set
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#define SMART_NO_IDE_DEVICE 10 // Cmd issued to device not present although drive number is valid
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// 11-255 reserved
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//ATA IDENTIFY Structure offsets..
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//As per ATA Spec
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#define HDD_CONFIG 0x000 // 0
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#define HDD_NUM_OF_CYLS_OFFSET 0x002 // 2
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#define HDD_RESERVED_1_OFFSET 0x004 // 4
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#define HDD_NUM_OF_HEADS_OFFSET 0x006 // 6
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#define HDD_BYTE_PERTRACK_OFFSET 0x008 // 8
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#define HDD_BYTE_PERSECTOR_OFFSET 0x00a // 10
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#define HDD_SECTOR_PERTRACK_OFFSET 0x00c // 12
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#define HDD_VENDOR_SPEC_1_OFFSET 0x00e // 14
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#define HDD_SERIAL_OFFSET 0x014 // 20 ->ASCII
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#define HDD_BUFFER_TYPE_OFFSET 0x028 // 40
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#define HDD_BUFFER_SIZE_OFFSET 0x02A // 42
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#define HDD_NUM_OF_ECC_BYTE_OFFSET 0x02c // 44
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#define IDE_FIRMWARE_OFFSET 0x02e // 46 ->ASCII
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#define HDD_MODEL_OFFSET 0x036 // 54 ->ASCII
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#define HDD_MUL_SEC_PER_INT_OFFSET 0x05E // 94
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#define HDD_DWIO_OFFSET 0x060 // 96
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#define HDD_LBADMA_OFFSET 0x062 // 98
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#define HDD_RESERVED_2_OFFSET 0x064 // 100
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#define HDD_PIO_TIMING_MODE_OFFSET 0x066 // 102
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#define HDD_DMA_TIMING_MODE_OFFSET 0x068 // 104
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#define HDD_RESERVED_3_OFFSET 0x06A // 106
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#define HDD_AP_NUM_OF_CYLS_OFFSET 0x06C // 108
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#define HDD_AP_NUM_OF_HEADS_OFFSET 0x06E // 110
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#define HDD_AP_SEC_PER_TRACK_OFFSET 0x070 // 112
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#define HDD_CAPACITY_OFFSET 0x072 // 114
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#define HDD_NUM_SEC_PER_INT_OFFSET 0x076 // 118
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#define HDD_LBA_SECTORS_OFFSET 0x078 // 120
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#define HDD_SIN_DMA_MODES_OFFSET 0x07C // 124
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#define HDD_MUL_DMA_MODES_OFFSET 0x07E // 126
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#define HDD_RESERVED_4_OFFSET 0x080 // 128
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#define HDD_SECURITY_STATUS_OFFSET 0x100 // 256
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#define HDD_RESERVED_5_OFFSET 0x140 // 320
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//IDE Port Addresses
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#define IDE_PRIMARY_PORT 0x01F0
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#define IDE_SECONDARY_PORT 0x0170
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//Important ATA Register Values As per ATA Spec
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#define IDE_DEVICE_MASTER 0x00A0
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#define IDE_DEVICE_SLAVE 0x00B0
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//Important ATA Command return register values As per ATA Spec
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#define IDE_ERROR_SUCCESS 0x0000
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#define IDE_ERROR_ABORT 0x0004
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//Our SendATACommand needs this to figure our if we should read or write data to IDE registers..
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#define IDE_COMMAND_READ 0x00
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#define IDE_COMMAND_WRITE 0x01
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//Important ATA/ATAPI Commands As per ATA Spec
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#define IDE_ATAPI_IDENTIFY 0xA1
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#define IDE_ATA_IDENTIFY 0xEC
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#define IDE_ATA_COMMAND_SEEK 0x70
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#define IDE_ATA_COMMAND_READ_SECTORS 0x21
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#define IDE_ATA_COMMAND_READ_BUFFER 0xE4
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#define IDE_ATA_COMMAND_WRITE_SECTORS 0x30
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#define IDE_ATA_COMMAND_WRITE_BUFFER 0xE8
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#define IDE_ATA_COMMAND_DIAGNOSTIC 0x90
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#define IDE_ATA_SECURITY_SETPASSWORD 0xF1
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#define IDE_ATA_SECURITY_UNLOCK 0xF2
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#define IDE_ATA_SECURITY_FREEZE 0xF5
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#define IDE_ATA_SECURITY_DISABLE 0xF6
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//Important ATA IDENTIFY Data Structure values
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//As per ATA Spec
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#define IDE_SECURITY_SUPPORTED 0x0001
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#define IDE_SECURITY_ENABLED 0x0002
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#define IDE_SECURITY_PASSWORD_SET 0x0004
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#define IDE_SECURITY_FROZEN 0x0008
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#define IDE_SECURITY_COUNT_EXPIRED 0x0010
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#define IDE_SECURITY_LEVEL_MAX 0x0100
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// Registers
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#define IDE_DATA_REGISTER 0x01F0
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#define IDE_ERROR_REGISTER 0x01F1
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#define IDE_FEATURE_REG IDE_ERROR_REGISTER
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#define IDE_SECTOR_COUNT_REGISTER 0x01F2
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#define IDE_SECTOR_NUMBER_REGISTER 0x01F3
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#define IDE_CYLINDER_LOW_REGISTER 0x01F4
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#define IDE_CYLINDER_HIGH_REGISTER 0x01F5
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#define IDE_DRIVE_HEAD_REGISTER 0x01F6
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#define IDE_STATUS_REGISTER 0x01F7
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#define IDE_COMMAND_REGISTER 0x01F7
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//Drives
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#define IDE_DRIVE_0 0xa0
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#define IDE_DRIVE_1 0xb0
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// Commands
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#define IDE_COMMAND_IDENTIFY_DRIVE 0xEC
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#define IDE_COMMAND_SEEK 0x70
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#define IDE_COMMAND_READ_SECTORS 0x21
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#define IDE_COMMAND_READ_BUFFER 0xE4
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#define IDE_COMMAND_WRITE_SECTORS 0x30
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#define IDE_COMMAND_WRITE_BUFFER 0xE8
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#define IDE_COMMAND_DIAGNOSTIC 0x90
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#define IDE_COMMAND_ATAPI_IDENT_DRIVE 0xA1
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// Results words from Identify Drive Request
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#define IDE_INDENTIFY_NUM_CYLINDERS 0x01
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#define IDE_INDENTIFY_NUM_HEADS 0x03
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#define IDE_INDENTIFY_NUM_BYTES_TRACK 0x04
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#define IDE_INDENTIFY_NUM_BYTES_SECTOR 0x05
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#define IDE_INDENTIFY_NUM_SECTORS_TRACK 0x06
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// bits of Status Register
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#define IDE_STATUS_DRIVE_BUSY 0x80
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#define IDE_STATUS_DRIVE_READY 0x40
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#define IDE_STATUS_DRIVE_WRITE_FAULT 0x20
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#define IDE_STATUS_DRIVE_SEEK_COMPLETE 0x10
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#define IDE_STATUS_DRIVE_DATA_REQUEST 0x08
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#define IDE_STATUS_DRIVE_CORRECTED_DATA 0x04
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#define IDE_STATUS_DRIVE_INDEX 0x02
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#define IDE_STATUS_DRIVE_ERROR 0x01
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// Return codes from various IDE_* functions
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#define IDE_ERROR_NO_ERROR 0
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#define IDE_ERROR_BAD_DRIVE -1
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#define IDE_ERROR_INVALID_BLOCK -2
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#define IDE_ERROR_DRIVE_ERROR -3
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#define LOW_BYTE(x) (x & 0xff)
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#define HIGH_BYTE(x) ((x >> 8) & 0xff)
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class XKHDD
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{
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private:
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public:
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//IDE ATA Input Registers Structure
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typedef struct IP_IDE_REG
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{
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BYTE bFeaturesReg; // Used for specifying SMART "commands".
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BYTE bSectorCountReg; // IDE sector count register
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BYTE bSectorNumberReg; // IDE sector number register
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BYTE bCylLowReg; // IDE low order cylinder value
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BYTE bCylHighReg; // IDE high order cylinder value
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BYTE bDriveHeadReg; // IDE drive/head register
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BYTE bCommandReg; // Actual IDE command.
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BYTE bReserved; // reserved for future use. Must be zero.
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};
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typedef IP_IDE_REG* LPIP_IDE_REG;
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//IDE ATA Output Registers Structure
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typedef struct OP_IDE_REG
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{
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BYTE bErrorReg;
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BYTE bSectorCountReg;
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BYTE bSectorNumberReg;
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BYTE bCylLowReg;
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BYTE bCylHighReg;
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BYTE bDriveHeadReg;
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BYTE bStatusReg;
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};
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typedef OP_IDE_REG* LPOP_IDE_REG;
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//Our own object for issuing commands..
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//Includes in/ou register objects and 1 Sector of HDD Data
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typedef struct ATA_COMMAND_OBJ
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{
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IP_IDE_REG IPReg;
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OP_IDE_REG OPReg;
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BYTE DATA_BUFFER[512];
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ULONG DATA_BUFFSIZE;
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};
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typedef ATA_COMMAND_OBJ* LPATA_COMMAND_OBJ;
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//Default Constructor/Destructor..
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XKHDD();
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virtual ~XKHDD(void);
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static BOOL GetATAIdentity(WORD IDEPort, UCHAR* IDEData);
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//This is the Function for Sending ATA Commands to the HDD..
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static BOOL SendATACommand(WORD IDEPort, LPATA_COMMAND_OBJ ATACommandObj, UCHAR ReadWrite);
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//Helper Functions to Parse Data from ATA IDENTIFY Command
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static void GetIDEModel(UCHAR* IDEData, LPSTR ModelString, LPDWORD StrLen);
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static void GetIDESerial(UCHAR* IDEData, LPSTR SerialString, LPDWORD StrLen);
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static void GetIDEFirmWare(UCHAR* IDEData, LPSTR SerialString, LPDWORD StrLen);
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static WORD GetIDESecurityStatus(UCHAR* IDEData);
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static WORD GetIDENumOfCyls(UCHAR* IDEData);
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static WORD GetIDENumOfHeads(UCHAR* IDEData);
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static WORD GetIDESecPerTrack(UCHAR* IDEData);
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static WORD GetATABefehle(UCHAR* IDEData, BYTE IDEOffset);
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static int CleanATAData(unsigned char *dst, unsigned char *src, int len);
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//Given a XBOX HDDKey and ATA Identify data structure, this function calucates
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//Password the xbox will use when trying to unlock a drive..
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static void GenerateHDDPwd(UCHAR* HDDKey, UCHAR* IDEData, UCHAR* HDDPass);
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static BYTE GetHddSmartTemp(UCHAR* IDEData);
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};
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#endif
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