[57] | 1 | ; Project name : XTIDE Universal BIOS Configurator v2
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| 2 | ; Description : "Master/Slave Drive" menu structs and functions.
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| 3 |
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[376] | 4 | ;
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[526] | 5 | ; XTIDE Universal BIOS and Associated Tools
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| 6 | ; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2013 by XTIDE Universal BIOS Team.
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[376] | 7 | ;
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| 8 | ; This program is free software; you can redistribute it and/or modify
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| 9 | ; it under the terms of the GNU General Public License as published by
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| 10 | ; the Free Software Foundation; either version 2 of the License, or
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| 11 | ; (at your option) any later version.
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[526] | 12 | ;
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[376] | 13 | ; This program is distributed in the hope that it will be useful,
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| 14 | ; but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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[526] | 16 | ; GNU General Public License for more details.
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[376] | 17 | ; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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[526] | 18 | ;
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[376] | 19 |
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[57] | 20 | ; Section containing initialized data
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| 21 | SECTION .data
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| 22 |
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| 23 | ALIGN WORD_ALIGN
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| 24 | g_MenupageForMasterSlaveMenu:
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| 25 | istruc MENUPAGE
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| 26 | at MENUPAGE.fnEnter, dw MasterSlaveMenu_EnterMenuOrModifyItemVisibility
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[59] | 27 | at MENUPAGE.fnBack, dw IdeControllerMenu_EnterMenuOrModifyItemVisibility
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[614] | 28 | at MENUPAGE.wMenuitems, dw 11
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[57] | 29 | iend
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| 30 |
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| 31 | g_MenuitemMasterSlaveBackToIdeControllerMenu:
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| 32 | istruc MENUITEM
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| 33 | at MENUITEM.fnActivate, dw IdeControllerMenu_EnterMenuOrModifyItemVisibility
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| 34 | at MENUITEM.szName, dw g_szItemDrvBackToIde
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| 35 | at MENUITEM.szQuickInfo, dw g_szItemDrvBackToIde
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| 36 | at MENUITEM.szHelp, dw g_szItemDrvBackToIde
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| 37 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE
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| 38 | at MENUITEM.bType, db TYPE_MENUITEM_PAGEBACK
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| 39 | iend
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| 40 |
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[614] | 41 | g_MenuitemMasterSlaveDisableDetection:
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| 42 | istruc MENUITEM
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| 43 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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| 44 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI
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| 45 | at MENUITEM.szName, dw g_szItemDrvDisableDetection
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| 46 | at MENUITEM.szQuickInfo, dw g_szNfoDrvDisableDetection
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| 47 | at MENUITEM.szHelp, dw g_szHelpDrvDisableDetection
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| 48 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_FLAGVALUE
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| 49 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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| 50 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL
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| 51 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDrvDisableDetection
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| 52 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBooleanFlag
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| 53 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForFlagBooleans
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| 54 | at MENUITEM.itemValue + ITEM_VALUE.wValueBitmask, dw FLG_DRVPARAMS_DO_NOT_DETECT
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| 55 | iend
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| 56 |
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[57] | 57 | g_MenuitemMasterSlaveBlockModeTransfers:
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| 58 | istruc MENUITEM
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[108] | 59 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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[59] | 60 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI
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[57] | 61 | at MENUITEM.szName, dw g_szItemDrvBlockMode
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| 62 | at MENUITEM.szQuickInfo, dw g_szNfoDrvBlockMode
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| 63 | at MENUITEM.szHelp, dw g_szHelpDrvBlockMode
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[614] | 64 | at MENUITEM.bFlags, db FLG_MENUITEM_FLAGVALUE
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[108] | 65 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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[57] | 66 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL
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| 67 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDrvBlockMode
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[108] | 68 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBooleanFlag
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[57] | 69 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForFlagBooleans
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| 70 | at MENUITEM.itemValue + ITEM_VALUE.wValueBitmask, dw FLG_DRVPARAMS_BLOCKMODE
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| 71 | iend
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| 72 |
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[425] | 73 | g_MenuitemMasterSlaveChsTranslateMode:
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| 74 | istruc MENUITEM
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| 75 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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| 76 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromUnshiftedItemInDSSI
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| 77 | at MENUITEM.szName, dw g_szItemDrvXlateMode
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| 78 | at MENUITEM.szQuickInfo, dw g_szNfoDrvXlateMode
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| 79 | at MENUITEM.szHelp, dw g_szNfoDrvXlateMode
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[614] | 80 | at MENUITEM.bFlags, db FLG_MENUITEM_MASKVALUE
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[425] | 81 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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| 82 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL
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| 83 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDrvXlateMode
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[614] | 84 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceXlateMode
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[425] | 85 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgwChoiceToValueLookupForXlateMode
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| 86 | at MENUITEM.itemValue + ITEM_VALUE.rgszChoiceToStringLookup, dw g_rgszChoiceToStringLookupForXlateMode
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| 87 | at MENUITEM.itemValue + ITEM_VALUE.wValueBitmask, dw MASK_DRVPARAMS_TRANSLATEMODE
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| 88 | at MENUITEM.itemValue + ITEM_VALUE.bFieldPosition, db TRANSLATEMODE_FIELD_POSITION
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| 89 | iend
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| 90 |
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[286] | 91 | g_MenuitemMasterSlaveWriteCache:
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| 92 | istruc MENUITEM
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| 93 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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| 94 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromUnshiftedItemInDSSI
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| 95 | at MENUITEM.szName, dw g_szItemDrvWriteCache
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| 96 | at MENUITEM.szQuickInfo, dw g_szNfoDrvWriteCache
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| 97 | at MENUITEM.szHelp, dw g_szHelpDrvWriteCache
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[614] | 98 | at MENUITEM.bFlags, db FLG_MENUITEM_MASKVALUE
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[286] | 99 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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| 100 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL
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| 101 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDrvWriteCache
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[614] | 102 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceWrCache
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[286] | 103 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgwChoiceToValueLookupForWriteCache
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| 104 | at MENUITEM.itemValue + ITEM_VALUE.rgszChoiceToStringLookup, dw g_rgszChoiceToStringLookupForWriteCache
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| 105 | at MENUITEM.itemValue + ITEM_VALUE.wValueBitmask, dw MASK_DRVPARAMS_WRITECACHE
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[425] | 106 | at MENUITEM.itemValue + ITEM_VALUE.bFieldPosition, db 0
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[286] | 107 | iend
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| 108 |
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[57] | 109 | g_MenuitemMasterSlaveUserCHS:
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| 110 | istruc MENUITEM
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[108] | 111 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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[59] | 112 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI
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[57] | 113 | at MENUITEM.szName, dw g_szItemDrvUserCHS
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| 114 | at MENUITEM.szQuickInfo, dw g_szNfoDrvUserCHS
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| 115 | at MENUITEM.szHelp, dw g_szHelpDrvUserCHS
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[614] | 116 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_FLAGVALUE
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[108] | 117 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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[57] | 118 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL
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| 119 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDrvUserCHS
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[108] | 120 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBooleanFlag
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[57] | 121 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForFlagBooleans
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| 122 | at MENUITEM.itemValue + ITEM_VALUE.wValueBitmask, dw FLG_DRVPARAMS_USERCHS
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[526] | 123 | at MENUITEM.itemValue + ITEM_VALUE.fnValueWriter, dw MasterSlaveMenu_WriteCHSFlag
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[57] | 124 | iend
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| 125 |
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| 126 | g_MenuitemMasterSlaveCylinders:
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| 127 | istruc MENUITEM
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| 128 | at MENUITEM.fnActivate, dw Menuitem_ActivateUnsignedInputForMenuitemInDSSI
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| 129 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteUnsignedValueStringToBufferInESDIfromItemInDSSI
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| 130 | at MENUITEM.szName, dw g_szItemDrvCyls
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| 131 | at MENUITEM.szQuickInfo, dw g_szNfoDrvCyls
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| 132 | at MENUITEM.szHelp, dw g_szNfoDrvCyls
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| 133 | at MENUITEM.bFlags, db NULL
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| 134 | at MENUITEM.bType, db TYPE_MENUITEM_UNSIGNED
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| 135 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL
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| 136 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDrvCyls
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| 137 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 1
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[548] | 138 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw MAX_PCHS_CYLINDERS
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| 139 | %define MASTERSLAVE_CYLINDERS_DEFAULT 1024 ; Max L-CHS Cylinders
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[57] | 140 | iend
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| 141 |
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| 142 | g_MenuitemMasterSlaveHeads:
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| 143 | istruc MENUITEM
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| 144 | at MENUITEM.fnActivate, dw Menuitem_ActivateUnsignedInputForMenuitemInDSSI
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| 145 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteUnsignedValueStringToBufferInESDIfromItemInDSSI
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| 146 | at MENUITEM.szName, dw g_szItemDrvHeads
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| 147 | at MENUITEM.szQuickInfo, dw g_szNfoDrvHeads
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| 148 | at MENUITEM.szHelp, dw g_szNfoDrvHeads
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| 149 | at MENUITEM.bFlags, db FLG_MENUITEM_BYTEVALUE
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| 150 | at MENUITEM.bType, db TYPE_MENUITEM_UNSIGNED
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| 151 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL
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| 152 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDrvHeads
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| 153 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 1
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[548] | 154 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw MAX_PCHS_HEADS
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| 155 | %define MASTERSLAVE_HEADS_DEFAULT MAX_PCHS_HEADS
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[57] | 156 | iend
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| 157 |
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| 158 | g_MenuitemMasterSlaveSectors:
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| 159 | istruc MENUITEM
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| 160 | at MENUITEM.fnActivate, dw Menuitem_ActivateUnsignedInputForMenuitemInDSSI
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| 161 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteUnsignedValueStringToBufferInESDIfromItemInDSSI
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| 162 | at MENUITEM.szName, dw g_szItemDrvSect
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| 163 | at MENUITEM.szQuickInfo, dw g_szNfoDrvSect
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| 164 | at MENUITEM.szHelp, dw g_szNfoDrvSect
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| 165 | at MENUITEM.bFlags, db FLG_MENUITEM_BYTEVALUE
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| 166 | at MENUITEM.bType, db TYPE_MENUITEM_UNSIGNED
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| 167 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL
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| 168 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDrvSect
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| 169 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 1
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[548] | 170 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw MAX_PCHS_SECTORS_PER_TRACK
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| 171 | %define MASTERSLAVE_SECTORS_DEFAULT MAX_PCHS_SECTORS_PER_TRACK
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[57] | 172 | iend
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| 173 |
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[286] | 174 | g_MenuitemMasterSlaveUserLBA:
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| 175 | istruc MENUITEM
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| 176 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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| 177 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI
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| 178 | at MENUITEM.szName, dw g_szItemDrvUserLBA
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| 179 | at MENUITEM.szQuickInfo, dw g_szNfoDrvUserLBA
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| 180 | at MENUITEM.szHelp, dw g_szHelpDrvUserLBA
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[614] | 181 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_FLAGVALUE
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[286] | 182 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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| 183 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL
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| 184 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDrvUserLBA
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| 185 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBooleanFlag
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| 186 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForFlagBooleans
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| 187 | at MENUITEM.itemValue + ITEM_VALUE.wValueBitmask, dw FLG_DRVPARAMS_USERLBA
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[526] | 188 | at MENUITEM.itemValue + ITEM_VALUE.fnValueWriter, dw MasterSlaveMenu_WriteLBAFlag
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[286] | 189 | iend
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[57] | 190 |
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[286] | 191 | g_MenuitemMasterSlaveUserLbaValue:
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| 192 | istruc MENUITEM
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| 193 | at MENUITEM.fnActivate, dw Menuitem_ActivateUnsignedInputForMenuitemInDSSI
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| 194 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteUnsignedValueStringToBufferInESDIfromItemInDSSI
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| 195 | at MENUITEM.szName, dw g_szItemDrvLbaSectors
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| 196 | at MENUITEM.szQuickInfo, dw g_szNfoDrvLbaSectors
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| 197 | at MENUITEM.szHelp, dw g_szNfoDrvLbaSectors
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| 198 | at MENUITEM.bFlags, db NULL
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| 199 | at MENUITEM.bType, db TYPE_MENUITEM_UNSIGNED
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| 200 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL
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| 201 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDrvLbaSectors
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[548] | 202 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 16 ; 8 GiB (but a little more than L-CHS limit)
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[286] | 203 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw 10000000h / (1024 * 1024) ; Limit to 28-bit LBA
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| 204 | at MENUITEM.itemValue + ITEM_VALUE.fnValueReader, dw ValueReaderForUserLbaValue
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| 205 | at MENUITEM.itemValue + ITEM_VALUE.fnValueWriter, dw ValueWriterForUserLbaValue
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[548] | 206 | %define MASTERSLAVE_USERLBA_DEFAULT 64 ; 32 GiB (max supported by Win95)
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[286] | 207 | iend
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| 208 |
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| 209 |
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| 210 | g_rgwChoiceToValueLookupForWriteCache:
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| 211 | dw DEFAULT_WRITE_CACHE
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| 212 | dw DISABLE_WRITE_CACHE
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| 213 | dw ENABLE_WRITE_CACHE
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| 214 | g_rgszChoiceToStringLookupForWriteCache:
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| 215 | dw g_szValueBootDispModeDefault
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| 216 | dw g_szValueDrvWrCaDis
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| 217 | dw g_szValueDrvWrCaEn
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| 218 |
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[425] | 219 | g_rgwChoiceToValueLookupForXlateMode:
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| 220 | dw TRANSLATEMODE_NORMAL
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| 221 | dw TRANSLATEMODE_LARGE
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| 222 | dw TRANSLATEMODE_ASSISTED_LBA
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| 223 | dw TRANSLATEMODE_AUTO
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| 224 | g_rgszChoiceToStringLookupForXlateMode:
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| 225 | dw g_szValueDrvXlateNormal
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| 226 | dw g_szValueDrvXlateLarge
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| 227 | dw g_szValueDrvXlateLBA
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| 228 | dw g_szValueDrvXlateAuto
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| 229 |
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| 230 |
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[57] | 231 | ; Section containing code
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| 232 | SECTION .text
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| 233 |
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| 234 | ;--------------------------------------------------------------------
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| 235 | ; MasterSlaveMenu_InitializeToDrvparamsOffsetInBX
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| 236 | ; Parameters:
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| 237 | ; SS:BP: Menu handle
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| 238 | ; Returns:
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| 239 | ; Nothing
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| 240 | ; Corrupts registers:
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| 241 | ; AX
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| 242 | ;--------------------------------------------------------------------
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| 243 | ALIGN JUMP_ALIGN
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| 244 | MasterSlaveMenu_InitializeToDrvparamsOffsetInBX:
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[592] | 245 | push ds
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| 246 |
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| 247 | push cs
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| 248 | pop ds
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| 249 |
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| 250 | %ifndef CHECK_FOR_UNUSED_ENTRYPOINTS
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| 251 | %if DRVPARAMS.wFlags = 0
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| 252 | mov ax, bx
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| 253 | %else
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[57] | 254 | lea ax, [bx+DRVPARAMS.wFlags]
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[592] | 255 | %endif
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| 256 | %endif
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[614] | 257 | mov [g_MenuitemMasterSlaveDisableDetection+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
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[592] | 258 | mov [g_MenuitemMasterSlaveBlockModeTransfers+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
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| 259 | mov [g_MenuitemMasterSlaveChsTranslateMode+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
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| 260 | mov [g_MenuitemMasterSlaveWriteCache+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
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| 261 | mov [g_MenuitemMasterSlaveUserCHS+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
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| 262 | mov [g_MenuitemMasterSlaveUserLBA+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
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[57] | 263 |
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| 264 | lea ax, [bx+DRVPARAMS.wCylinders]
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[592] | 265 | mov [g_MenuitemMasterSlaveCylinders+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
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[57] | 266 |
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| 267 | lea ax, [bx+DRVPARAMS.bHeads]
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[592] | 268 | mov [g_MenuitemMasterSlaveHeads+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
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[57] | 269 |
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| 270 | lea ax, [bx+DRVPARAMS.bSect]
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[592] | 271 | mov [g_MenuitemMasterSlaveSectors+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
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[286] | 272 |
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| 273 | lea ax, [bx+DRVPARAMS.dwMaximumLBA]
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[592] | 274 | mov [g_MenuitemMasterSlaveUserLbaValue+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
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| 275 |
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| 276 | pop ds
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[57] | 277 | ret
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| 278 |
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| 279 |
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| 280 | ;--------------------------------------------------------------------
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| 281 | ; MasterSlaveMenu_EnterMenuOrModifyItemVisibility
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| 282 | ; Parameters:
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| 283 | ; SS:BP: Menu handle
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| 284 | ; Returns:
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| 285 | ; Nothing
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| 286 | ; Corrupts registers:
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| 287 | ; All, except BP
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| 288 | ;--------------------------------------------------------------------
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| 289 | ALIGN JUMP_ALIGN
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| 290 | MasterSlaveMenu_EnterMenuOrModifyItemVisibility:
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| 291 | push cs
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| 292 | pop ds
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[614] | 293 | mov bx, [g_MenuitemMasterSlaveDisableDetection+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
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| 294 | call Buffers_GetRomvarsValueToAXfromOffsetInBX
|
---|
| 295 | mov si, g_MenupageForMasterSlaveMenu
|
---|
| 296 | ePUSH_T bx, Menupage_ChangeToNewMenupageInDSSI
|
---|
| 297 | test al, FLG_DRVPARAMS_DO_NOT_DETECT
|
---|
| 298 | jnz SHORT .DisableAllItemsOnThisMenuExceptDisableDetection
|
---|
| 299 | call .EnableOrDisableItemsDependingOnControllerBeingSerialOrNot
|
---|
[286] | 300 | call .EnableOrDisableUserCHSandLBA
|
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[57] | 301 | call .EnableOrDisableCHandS
|
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[614] | 302 | jmp .EnableOrDisableUserLbaValue
|
---|
[57] | 303 |
|
---|
[286] | 304 |
|
---|
[57] | 305 | ;--------------------------------------------------------------------
|
---|
[614] | 306 | ; .EnableOrDisableItemsDependingOnControllerBeingSerialOrNot
|
---|
| 307 | ; Parameters:
|
---|
| 308 | ; SS:BP: Menu handle
|
---|
| 309 | ; Returns:
|
---|
| 310 | ; Nothing
|
---|
| 311 | ; Corrupts registers:
|
---|
| 312 | ; AX, BX
|
---|
| 313 | ;--------------------------------------------------------------------
|
---|
| 314 | ALIGN JUMP_ALIGN
|
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| 315 | .EnableOrDisableItemsDependingOnControllerBeingSerialOrNot:
|
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| 316 | mov bx, [g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
|
---|
| 317 | call Buffers_GetRomvarsValueToAXfromOffsetInBX
|
---|
| 318 | mov bx, g_MenuitemMasterSlaveChsTranslateMode
|
---|
| 319 | call EnableMenuitemFromCSBX
|
---|
| 320 | cmp al, DEVICE_SERIAL_PORT
|
---|
| 321 | je SHORT .DisableAllItemsNotApplicableToSerialDrives
|
---|
| 322 | mov bx, g_MenuitemMasterSlaveBlockModeTransfers
|
---|
| 323 | call EnableMenuitemFromCSBX
|
---|
| 324 | mov bx, g_MenuitemMasterSlaveWriteCache
|
---|
| 325 | jmp EnableMenuitemFromCSBX
|
---|
| 326 |
|
---|
| 327 |
|
---|
| 328 | ;--------------------------------------------------------------------
|
---|
| 329 | ; .DisableAllItemsOnThisMenuExceptDisableDetection
|
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| 330 | ; .DisableAllItemsNotApplicableToSerialDrives
|
---|
| 331 | ; Parameters:
|
---|
| 332 | ; SS:BP: Menu handle
|
---|
| 333 | ; Returns:
|
---|
| 334 | ; Nothing
|
---|
| 335 | ; Corrupts registers:
|
---|
| 336 | ; AX, BX
|
---|
| 337 | ;--------------------------------------------------------------------
|
---|
| 338 | ALIGN JUMP_ALIGN
|
---|
| 339 | .DisableAllItemsOnThisMenuExceptDisableDetection:
|
---|
| 340 | mov bx, g_MenuitemMasterSlaveChsTranslateMode
|
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| 341 | call DisableMenuitemFromCSBX
|
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| 342 | mov bx, g_MenuitemMasterSlaveUserCHS
|
---|
| 343 | call DisableMenuitemFromCSBX
|
---|
| 344 | call .DisableCHandS
|
---|
| 345 | mov bx, g_MenuitemMasterSlaveUserLBA
|
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| 346 | call DisableMenuitemFromCSBX
|
---|
| 347 | mov bx, g_MenuitemMasterSlaveUserLbaValue
|
---|
| 348 | call DisableMenuitemFromCSBX
|
---|
| 349 | .DisableAllItemsNotApplicableToSerialDrives:
|
---|
| 350 | mov bx, g_MenuitemMasterSlaveBlockModeTransfers
|
---|
| 351 | call DisableMenuitemFromCSBX
|
---|
| 352 | mov bx, g_MenuitemMasterSlaveWriteCache
|
---|
| 353 | jmp SHORT .DisableMenuitemFromCSBX
|
---|
| 354 |
|
---|
| 355 |
|
---|
| 356 | ;--------------------------------------------------------------------
|
---|
[286] | 357 | ; .EnableOrDisableUserCHSandLBA
|
---|
| 358 | ; Parameters:
|
---|
| 359 | ; SS:BP: Menu handle
|
---|
| 360 | ; Returns:
|
---|
| 361 | ; Nothing
|
---|
| 362 | ; Corrupts registers:
|
---|
| 363 | ; AX, BX
|
---|
| 364 | ;--------------------------------------------------------------------
|
---|
| 365 | ALIGN JUMP_ALIGN
|
---|
| 366 | .EnableOrDisableUserCHSandLBA:
|
---|
| 367 | mov bx, [g_MenuitemMasterSlaveUserLBA+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
|
---|
| 368 | call Buffers_GetRomvarsValueToAXfromOffsetInBX
|
---|
[592] | 369 | test al, FLG_DRVPARAMS_USERLBA
|
---|
[286] | 370 | jnz SHORT .DisableCHSandEnableLBA
|
---|
[592] | 371 | test al, FLG_DRVPARAMS_USERCHS
|
---|
[286] | 372 | jnz SHORT .EnableCHSandDisableLBA
|
---|
| 373 |
|
---|
| 374 | ; Enable both
|
---|
| 375 | mov bx, g_MenuitemMasterSlaveUserCHS
|
---|
[567] | 376 | call EnableMenuitemFromCSBX
|
---|
[286] | 377 | mov bx, g_MenuitemMasterSlaveUserLBA
|
---|
[567] | 378 | jmp SHORT .EnableMenuitemFromCSBX
|
---|
[286] | 379 |
|
---|
| 380 | ALIGN JUMP_ALIGN
|
---|
| 381 | .EnableCHSandDisableLBA:
|
---|
| 382 | mov bx, g_MenuitemMasterSlaveUserCHS
|
---|
[567] | 383 | call EnableMenuitemFromCSBX
|
---|
[286] | 384 | mov bx, g_MenuitemMasterSlaveUserLBA
|
---|
[567] | 385 | jmp SHORT .DisableMenuitemFromCSBX
|
---|
[286] | 386 |
|
---|
| 387 | ALIGN JUMP_ALIGN
|
---|
| 388 | .DisableCHSandEnableLBA:
|
---|
| 389 | mov bx, g_MenuitemMasterSlaveUserLBA
|
---|
[567] | 390 | call EnableMenuitemFromCSBX
|
---|
[286] | 391 | mov bx, g_MenuitemMasterSlaveUserCHS
|
---|
[567] | 392 | jmp SHORT .DisableMenuitemFromCSBX
|
---|
[286] | 393 |
|
---|
| 394 |
|
---|
| 395 | ;--------------------------------------------------------------------
|
---|
[57] | 396 | ; .EnableOrDisableCHandS
|
---|
| 397 | ; Parameters:
|
---|
| 398 | ; SS:BP: Menu handle
|
---|
| 399 | ; Returns:
|
---|
| 400 | ; Nothing
|
---|
| 401 | ; Corrupts registers:
|
---|
| 402 | ; AX, BX
|
---|
| 403 | ;--------------------------------------------------------------------
|
---|
| 404 | ALIGN JUMP_ALIGN
|
---|
| 405 | .EnableOrDisableCHandS:
|
---|
[592] | 406 | mov bx, [g_MenuitemMasterSlaveUserCHS+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
|
---|
[57] | 407 | call Buffers_GetRomvarsValueToAXfromOffsetInBX
|
---|
[592] | 408 | test al, FLG_DRVPARAMS_USERCHS
|
---|
[57] | 409 | jz SHORT .DisableCHandS
|
---|
[592] | 410 | test al, FLG_DRVPARAMS_USERLBA
|
---|
[286] | 411 | jnz SHORT .DisableCHandS
|
---|
[57] | 412 |
|
---|
[614] | 413 | mov ax, EnableMenuitemFromCSBX
|
---|
| 414 | jmp SHORT .EnableCHandS
|
---|
[57] | 415 |
|
---|
| 416 | .DisableCHandS:
|
---|
[614] | 417 | mov ax, DisableMenuitemFromCSBX
|
---|
| 418 | .EnableCHandS:
|
---|
[57] | 419 | mov bx, g_MenuitemMasterSlaveCylinders
|
---|
[614] | 420 | call ax
|
---|
[57] | 421 | mov bx, g_MenuitemMasterSlaveHeads
|
---|
[614] | 422 | call ax
|
---|
[57] | 423 | mov bx, g_MenuitemMasterSlaveSectors
|
---|
[614] | 424 | jmp ax
|
---|
[57] | 425 |
|
---|
[286] | 426 |
|
---|
[57] | 427 | ;--------------------------------------------------------------------
|
---|
[286] | 428 | ; .EnableOrDisableUserLbaValue
|
---|
| 429 | ; Parameters:
|
---|
| 430 | ; SS:BP: Menu handle
|
---|
| 431 | ; Returns:
|
---|
| 432 | ; Nothing
|
---|
| 433 | ; Corrupts registers:
|
---|
| 434 | ; AX, BX
|
---|
| 435 | ;--------------------------------------------------------------------
|
---|
| 436 | ALIGN JUMP_ALIGN
|
---|
| 437 | .EnableOrDisableUserLbaValue:
|
---|
[592] | 438 | mov bx, [g_MenuitemMasterSlaveUserLBA+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
|
---|
[286] | 439 | call Buffers_GetRomvarsValueToAXfromOffsetInBX
|
---|
| 440 | mov bx, g_MenuitemMasterSlaveUserLbaValue
|
---|
[592] | 441 | test al, FLG_DRVPARAMS_USERCHS
|
---|
[286] | 442 | jnz SHORT .DisableMenuitemFromCSBX
|
---|
[592] | 443 | test al, FLG_DRVPARAMS_USERLBA
|
---|
[286] | 444 | jz SHORT .DisableMenuitemFromCSBX
|
---|
[293] | 445 | ; Fall to .EnableMenuitemFromCSBX
|
---|
[286] | 446 |
|
---|
| 447 |
|
---|
| 448 | ;--------------------------------------------------------------------
|
---|
[57] | 449 | ; .EnableMenuitemFromCSBX
|
---|
| 450 | ; .DisableMenuitemFromCSBX
|
---|
| 451 | ; Parameters:
|
---|
| 452 | ; CS:BX: Ptr to MENUITEM
|
---|
| 453 | ; Returns:
|
---|
| 454 | ; Nothing
|
---|
| 455 | ; Corrupts registers:
|
---|
| 456 | ; Nothing
|
---|
| 457 | ;--------------------------------------------------------------------
|
---|
| 458 | ALIGN JUMP_ALIGN
|
---|
| 459 | .EnableMenuitemFromCSBX:
|
---|
[567] | 460 | jmp EnableMenuitemFromCSBX
|
---|
[57] | 461 |
|
---|
| 462 | ALIGN JUMP_ALIGN
|
---|
| 463 | .DisableMenuitemFromCSBX:
|
---|
[567] | 464 | jmp DisableMenuitemFromCSBX
|
---|
[286] | 465 |
|
---|
| 466 |
|
---|
| 467 | ;--------------------------------------------------------------------
|
---|
| 468 | ; MENUITEM value reader functions
|
---|
| 469 | ; Parameters:
|
---|
| 470 | ; AX: Value from MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset
|
---|
| 471 | ; DS:SI: Ptr to MENUITEM
|
---|
| 472 | ; ES:DI: Ptr to value variable
|
---|
| 473 | ; Returns:
|
---|
| 474 | ; AX: Value with possible modifications
|
---|
| 475 | ; Corrupts registers:
|
---|
| 476 | ; Nothing
|
---|
| 477 | ;--------------------------------------------------------------------
|
---|
| 478 | ALIGN JUMP_ALIGN
|
---|
| 479 | ValueReaderForUserLbaValue:
|
---|
[345] | 480 | push dx
|
---|
| 481 |
|
---|
[583] | 482 | mov ax, 1
|
---|
| 483 | cwd ; DX:AX = 1
|
---|
| 484 | add ax, [es:di]
|
---|
| 485 | adc dx, [es:di+2] ; User defined LBA28 limit added
|
---|
[345] | 486 |
|
---|
| 487 | xchg ax, dx ; SHR 16
|
---|
[567] | 488 | eSHR_IM ax, 4 ; SHR 4 => AX = DX:AX / (1024*1024)
|
---|
[345] | 489 |
|
---|
| 490 | pop dx
|
---|
[286] | 491 | ret
|
---|
| 492 |
|
---|
| 493 |
|
---|
| 494 | ;--------------------------------------------------------------------
|
---|
| 495 | ; MENUITEM value writer functions
|
---|
| 496 | ; Parameters:
|
---|
| 497 | ; AX: Value to be written to MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset
|
---|
| 498 | ; DS:SI: Ptr to MENUITEM
|
---|
| 499 | ; ES:DI: Ptr to value variable
|
---|
| 500 | ; Returns:
|
---|
| 501 | ; AX: Value to be stored
|
---|
| 502 | ; Corrupts registers:
|
---|
| 503 | ; Nothing
|
---|
| 504 | ;--------------------------------------------------------------------
|
---|
| 505 | ALIGN JUMP_ALIGN
|
---|
| 506 | ValueWriterForUserLbaValue:
|
---|
[345] | 507 | push dx
|
---|
| 508 |
|
---|
| 509 | xor dx, dx
|
---|
[567] | 510 | eSHL_IM ax, 4
|
---|
[345] | 511 | xchg dx, ax ; DX:AX now holds AX * 1024 * 1024
|
---|
| 512 |
|
---|
| 513 | sub ax, BYTE 1 ; Decrement DX:AX by one
|
---|
| 514 | sbb dx, BYTE 0 ; (necessary since maximum LBA28 sector count is 0FFF FFFFh)
|
---|
| 515 |
|
---|
| 516 | mov [es:di+2], dx ; Store DX by ourselves
|
---|
| 517 | pop dx
|
---|
| 518 | ret ; AX will be stored by our menu system
|
---|
[369] | 519 |
|
---|
| 520 | ;
|
---|
| 521 | ; No change to CHS flag, but we use this opportunity to change defaults stored in the CHS values if we are
|
---|
| 522 | ; changing in/out of user CHS settings (since we use these bytes in different ways with the LBA setting).
|
---|
| 523 | ;
|
---|
[526] | 524 | ALIGN JUMP_ALIGN
|
---|
[369] | 525 | MasterSlaveMenu_WriteCHSFlag:
|
---|
[592] | 526 | test BYTE [es:di], FLG_DRVPARAMS_USERCHS
|
---|
| 527 | jnz SHORT .AlreadySet
|
---|
[369] | 528 |
|
---|
[567] | 529 | push ax
|
---|
| 530 | push di
|
---|
| 531 | push si
|
---|
[369] | 532 |
|
---|
[567] | 533 | mov ax, MASTERSLAVE_CYLINDERS_DEFAULT
|
---|
| 534 | mov si, g_MenuitemMasterSlaveCylinders
|
---|
| 535 | call Menuitem_StoreValueFromAXtoMenuitemInDSSI
|
---|
[526] | 536 |
|
---|
[567] | 537 | mov ax, MASTERSLAVE_HEADS_DEFAULT
|
---|
| 538 | mov si, g_MenuitemMasterSlaveHeads
|
---|
| 539 | call Menuitem_StoreValueFromAXtoMenuitemInDSSI
|
---|
[369] | 540 |
|
---|
[567] | 541 | mov ax, MASTERSLAVE_SECTORS_DEFAULT
|
---|
| 542 | mov si, g_MenuitemMasterSlaveSectors
|
---|
| 543 | call Menuitem_StoreValueFromAXtoMenuitemInDSSI
|
---|
[526] | 544 |
|
---|
[567] | 545 | pop si
|
---|
| 546 | pop di
|
---|
| 547 | pop ax
|
---|
[369] | 548 |
|
---|
[592] | 549 | .AlreadySet:
|
---|
[567] | 550 | ret
|
---|
[369] | 551 |
|
---|
| 552 | ;
|
---|
| 553 | ; No change to LBA flag, but we use this opportunity to change defaults stored in the LBA value if we are
|
---|
| 554 | ; changing in/out of user LBA settings (since we use these bytes in different ways with the CHS setting).
|
---|
| 555 | ;
|
---|
[526] | 556 | ALIGN JUMP_ALIGN
|
---|
[369] | 557 | MasterSlaveMenu_WriteLBAFlag:
|
---|
[592] | 558 | test BYTE [es:di], FLG_DRVPARAMS_USERLBA
|
---|
| 559 | jnz SHORT .AlreadySet
|
---|
[369] | 560 |
|
---|
[567] | 561 | push ax
|
---|
| 562 | push di
|
---|
| 563 | push si
|
---|
[369] | 564 |
|
---|
[567] | 565 | mov ax, MASTERSLAVE_USERLBA_DEFAULT
|
---|
| 566 | mov si, g_MenuitemMasterSlaveUserLbaValue
|
---|
| 567 | call Menuitem_StoreValueFromAXtoMenuitemInDSSI
|
---|
[369] | 568 |
|
---|
[567] | 569 | pop si
|
---|
| 570 | pop di
|
---|
| 571 | pop ax
|
---|
[526] | 572 |
|
---|
[592] | 573 | .AlreadySet:
|
---|
[567] | 574 | ret
|
---|
[592] | 575 |
|
---|