[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 |
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| 295 | mov si, g_MenupageForMasterSlaveMenu |
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| 296 | ePUSH_T bx, Menupage_ChangeToNewMenupageInDSSI |
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| 297 | test al, FLG_DRVPARAMS_DO_NOT_DETECT |
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| 298 | jnz SHORT .DisableAllItemsOnThisMenuExceptDisableDetection |
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| 299 | call .EnableOrDisableItemsDependingOnControllerBeingSerialOrNot |
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[286] | 300 | call .EnableOrDisableUserCHSandLBA |
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[57] | 301 | call .EnableOrDisableCHandS |
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[614] | 302 | jmp .EnableOrDisableUserLbaValue |
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[57] | 303 | |
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[286] | 304 | |
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[57] | 305 | ;-------------------------------------------------------------------- |
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[614] | 306 | ; .EnableOrDisableItemsDependingOnControllerBeingSerialOrNot |
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| 307 | ; Parameters: |
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| 308 | ; SS:BP: Menu handle |
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| 309 | ; Returns: |
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| 310 | ; Nothing |
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| 311 | ; Corrupts registers: |
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| 312 | ; AX, BX |
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| 313 | ;-------------------------------------------------------------------- |
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| 314 | ALIGN JUMP_ALIGN |
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| 315 | .EnableOrDisableItemsDependingOnControllerBeingSerialOrNot: |
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| 316 | mov bx, [g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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| 317 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
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| 318 | mov bx, g_MenuitemMasterSlaveChsTranslateMode |
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| 319 | call EnableMenuitemFromCSBX |
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| 320 | cmp al, DEVICE_SERIAL_PORT |
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| 321 | je SHORT .DisableAllItemsNotApplicableToSerialDrives |
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| 322 | mov bx, g_MenuitemMasterSlaveBlockModeTransfers |
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| 323 | call EnableMenuitemFromCSBX |
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| 324 | mov bx, g_MenuitemMasterSlaveWriteCache |
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| 325 | jmp EnableMenuitemFromCSBX |
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| 326 | |
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| 327 | |
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| 328 | ;-------------------------------------------------------------------- |
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| 329 | ; .DisableAllItemsOnThisMenuExceptDisableDetection |
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| 330 | ; .DisableAllItemsNotApplicableToSerialDrives |
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| 331 | ; Parameters: |
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| 332 | ; SS:BP: Menu handle |
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| 333 | ; Returns: |
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| 334 | ; Nothing |
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| 335 | ; Corrupts registers: |
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| 336 | ; AX, BX |
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| 337 | ;-------------------------------------------------------------------- |
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| 338 | ALIGN JUMP_ALIGN |
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| 339 | .DisableAllItemsOnThisMenuExceptDisableDetection: |
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| 340 | mov bx, g_MenuitemMasterSlaveChsTranslateMode |
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| 341 | call DisableMenuitemFromCSBX |
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| 342 | mov bx, g_MenuitemMasterSlaveUserCHS |
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| 343 | call DisableMenuitemFromCSBX |
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| 344 | call .DisableCHandS |
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| 345 | mov bx, g_MenuitemMasterSlaveUserLBA |
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| 346 | call DisableMenuitemFromCSBX |
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| 347 | mov bx, g_MenuitemMasterSlaveUserLbaValue |
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| 348 | call DisableMenuitemFromCSBX |
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| 349 | .DisableAllItemsNotApplicableToSerialDrives: |
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| 350 | mov bx, g_MenuitemMasterSlaveBlockModeTransfers |
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| 351 | call DisableMenuitemFromCSBX |
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| 352 | mov bx, g_MenuitemMasterSlaveWriteCache |
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| 353 | jmp SHORT .DisableMenuitemFromCSBX |
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| 354 | |
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| 355 | |
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| 356 | ;-------------------------------------------------------------------- |
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[286] | 357 | ; .EnableOrDisableUserCHSandLBA |
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| 358 | ; Parameters: |
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| 359 | ; SS:BP: Menu handle |
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| 360 | ; Returns: |
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| 361 | ; Nothing |
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| 362 | ; Corrupts registers: |
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| 363 | ; AX, BX |
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| 364 | ;-------------------------------------------------------------------- |
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| 365 | ALIGN JUMP_ALIGN |
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| 366 | .EnableOrDisableUserCHSandLBA: |
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| 367 | mov bx, [g_MenuitemMasterSlaveUserLBA+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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| 368 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
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[592] | 369 | test al, FLG_DRVPARAMS_USERLBA |
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[286] | 370 | jnz SHORT .DisableCHSandEnableLBA |
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[592] | 371 | test al, FLG_DRVPARAMS_USERCHS |
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[286] | 372 | jnz SHORT .EnableCHSandDisableLBA |
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| 373 | |
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| 374 | ; Enable both |
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| 375 | mov bx, g_MenuitemMasterSlaveUserCHS |
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[567] | 376 | call EnableMenuitemFromCSBX |
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[286] | 377 | mov bx, g_MenuitemMasterSlaveUserLBA |
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[567] | 378 | jmp SHORT .EnableMenuitemFromCSBX |
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[286] | 379 | |
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| 380 | ALIGN JUMP_ALIGN |
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| 381 | .EnableCHSandDisableLBA: |
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| 382 | mov bx, g_MenuitemMasterSlaveUserCHS |
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[567] | 383 | call EnableMenuitemFromCSBX |
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[286] | 384 | mov bx, g_MenuitemMasterSlaveUserLBA |
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[567] | 385 | jmp SHORT .DisableMenuitemFromCSBX |
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[286] | 386 | |
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| 387 | ALIGN JUMP_ALIGN |
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| 388 | .DisableCHSandEnableLBA: |
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| 389 | mov bx, g_MenuitemMasterSlaveUserLBA |
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[567] | 390 | call EnableMenuitemFromCSBX |
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[286] | 391 | mov bx, g_MenuitemMasterSlaveUserCHS |
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[567] | 392 | jmp SHORT .DisableMenuitemFromCSBX |
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[286] | 393 | |
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| 394 | |
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| 395 | ;-------------------------------------------------------------------- |
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[57] | 396 | ; .EnableOrDisableCHandS |
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| 397 | ; Parameters: |
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| 398 | ; SS:BP: Menu handle |
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| 399 | ; Returns: |
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| 400 | ; Nothing |
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| 401 | ; Corrupts registers: |
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| 402 | ; AX, BX |
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| 403 | ;-------------------------------------------------------------------- |
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| 404 | ALIGN JUMP_ALIGN |
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| 405 | .EnableOrDisableCHandS: |
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[592] | 406 | mov bx, [g_MenuitemMasterSlaveUserCHS+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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[57] | 407 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
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[592] | 408 | test al, FLG_DRVPARAMS_USERCHS |
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[57] | 409 | jz SHORT .DisableCHandS |
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[592] | 410 | test al, FLG_DRVPARAMS_USERLBA |
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[286] | 411 | jnz SHORT .DisableCHandS |
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[57] | 412 | |
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[614] | 413 | mov ax, EnableMenuitemFromCSBX |
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| 414 | jmp SHORT .EnableCHandS |
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[57] | 415 | |
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| 416 | .DisableCHandS: |
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[614] | 417 | mov ax, DisableMenuitemFromCSBX |
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| 418 | .EnableCHandS: |
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[57] | 419 | mov bx, g_MenuitemMasterSlaveCylinders |
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[614] | 420 | call ax |
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[57] | 421 | mov bx, g_MenuitemMasterSlaveHeads |
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[614] | 422 | call ax |
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[57] | 423 | mov bx, g_MenuitemMasterSlaveSectors |
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[614] | 424 | jmp ax |
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[57] | 425 | |
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[286] | 426 | |
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[57] | 427 | ;-------------------------------------------------------------------- |
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[286] | 428 | ; .EnableOrDisableUserLbaValue |
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| 429 | ; Parameters: |
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| 430 | ; SS:BP: Menu handle |
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| 431 | ; Returns: |
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| 432 | ; Nothing |
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| 433 | ; Corrupts registers: |
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| 434 | ; AX, BX |
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| 435 | ;-------------------------------------------------------------------- |
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| 436 | ALIGN JUMP_ALIGN |
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| 437 | .EnableOrDisableUserLbaValue: |
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[592] | 438 | mov bx, [g_MenuitemMasterSlaveUserLBA+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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[286] | 439 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
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| 440 | mov bx, g_MenuitemMasterSlaveUserLbaValue |
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[592] | 441 | test al, FLG_DRVPARAMS_USERCHS |
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[286] | 442 | jnz SHORT .DisableMenuitemFromCSBX |
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[592] | 443 | test al, FLG_DRVPARAMS_USERLBA |
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[286] | 444 | jz SHORT .DisableMenuitemFromCSBX |
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[293] | 445 | ; Fall to .EnableMenuitemFromCSBX |
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[286] | 446 | |
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| 447 | |
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| 448 | ;-------------------------------------------------------------------- |
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[57] | 449 | ; .EnableMenuitemFromCSBX |
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| 450 | ; .DisableMenuitemFromCSBX |
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| 451 | ; Parameters: |
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| 452 | ; CS:BX: Ptr to MENUITEM |
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| 453 | ; Returns: |
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| 454 | ; Nothing |
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| 455 | ; Corrupts registers: |
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| 456 | ; Nothing |
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| 457 | ;-------------------------------------------------------------------- |
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| 458 | ALIGN JUMP_ALIGN |
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| 459 | .EnableMenuitemFromCSBX: |
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[567] | 460 | jmp EnableMenuitemFromCSBX |
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[57] | 461 | |
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| 462 | ALIGN JUMP_ALIGN |
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| 463 | .DisableMenuitemFromCSBX: |
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[567] | 464 | jmp DisableMenuitemFromCSBX |
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[286] | 465 | |
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| 466 | |
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| 467 | ;-------------------------------------------------------------------- |
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| 468 | ; MENUITEM value reader functions |
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| 469 | ; Parameters: |
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| 470 | ; AX: Value from MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset |
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| 471 | ; DS:SI: Ptr to MENUITEM |
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| 472 | ; ES:DI: Ptr to value variable |
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| 473 | ; Returns: |
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| 474 | ; AX: Value with possible modifications |
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| 475 | ; Corrupts registers: |
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| 476 | ; Nothing |
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| 477 | ;-------------------------------------------------------------------- |
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| 478 | ALIGN JUMP_ALIGN |
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| 479 | ValueReaderForUserLbaValue: |
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[345] | 480 | push dx |
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| 481 | |
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[583] | 482 | mov ax, 1 |
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| 483 | cwd ; DX:AX = 1 |
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| 484 | add ax, [es:di] |
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| 485 | adc dx, [es:di+2] ; User defined LBA28 limit added |
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[345] | 486 | |
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| 487 | xchg ax, dx ; SHR 16 |
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[567] | 488 | eSHR_IM ax, 4 ; SHR 4 => AX = DX:AX / (1024*1024) |
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[345] | 489 | |
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| 490 | pop dx |
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[286] | 491 | ret |
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| 492 | |
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| 493 | |
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| 494 | ;-------------------------------------------------------------------- |
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| 495 | ; MENUITEM value writer functions |
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| 496 | ; Parameters: |
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| 497 | ; AX: Value to be written to MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset |
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| 498 | ; DS:SI: Ptr to MENUITEM |
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| 499 | ; ES:DI: Ptr to value variable |
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| 500 | ; Returns: |
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| 501 | ; AX: Value to be stored |
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| 502 | ; Corrupts registers: |
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| 503 | ; Nothing |
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| 504 | ;-------------------------------------------------------------------- |
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| 505 | ALIGN JUMP_ALIGN |
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| 506 | ValueWriterForUserLbaValue: |
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[345] | 507 | push dx |
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| 508 | |
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| 509 | xor dx, dx |
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[567] | 510 | eSHL_IM ax, 4 |
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[345] | 511 | xchg dx, ax ; DX:AX now holds AX * 1024 * 1024 |
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| 512 | |
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| 513 | sub ax, BYTE 1 ; Decrement DX:AX by one |
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| 514 | sbb dx, BYTE 0 ; (necessary since maximum LBA28 sector count is 0FFF FFFFh) |
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| 515 | |
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| 516 | mov [es:di+2], dx ; Store DX by ourselves |
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| 517 | pop dx |
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| 518 | ret ; AX will be stored by our menu system |
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[369] | 519 | |
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| 520 | ; |
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| 521 | ; No change to CHS flag, but we use this opportunity to change defaults stored in the CHS values if we are |
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| 522 | ; changing in/out of user CHS settings (since we use these bytes in different ways with the LBA setting). |
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| 523 | ; |
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[526] | 524 | ALIGN JUMP_ALIGN |
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[369] | 525 | MasterSlaveMenu_WriteCHSFlag: |
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[592] | 526 | test BYTE [es:di], FLG_DRVPARAMS_USERCHS |
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| 527 | jnz SHORT .AlreadySet |
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[369] | 528 | |
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[567] | 529 | push ax |
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| 530 | push di |
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| 531 | push si |
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[369] | 532 | |
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[567] | 533 | mov ax, MASTERSLAVE_CYLINDERS_DEFAULT |
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| 534 | mov si, g_MenuitemMasterSlaveCylinders |
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| 535 | call Menuitem_StoreValueFromAXtoMenuitemInDSSI |
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[526] | 536 | |
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[567] | 537 | mov ax, MASTERSLAVE_HEADS_DEFAULT |
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| 538 | mov si, g_MenuitemMasterSlaveHeads |
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| 539 | call Menuitem_StoreValueFromAXtoMenuitemInDSSI |
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[369] | 540 | |
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[567] | 541 | mov ax, MASTERSLAVE_SECTORS_DEFAULT |
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| 542 | mov si, g_MenuitemMasterSlaveSectors |
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| 543 | call Menuitem_StoreValueFromAXtoMenuitemInDSSI |
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[526] | 544 | |
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[567] | 545 | pop si |
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| 546 | pop di |
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| 547 | pop ax |
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[369] | 548 | |
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[592] | 549 | .AlreadySet: |
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[567] | 550 | ret |
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[369] | 551 | |
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| 552 | ; |
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| 553 | ; No change to LBA flag, but we use this opportunity to change defaults stored in the LBA value if we are |
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| 554 | ; changing in/out of user LBA settings (since we use these bytes in different ways with the CHS setting). |
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| 555 | ; |
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[526] | 556 | ALIGN JUMP_ALIGN |
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[369] | 557 | MasterSlaveMenu_WriteLBAFlag: |
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[592] | 558 | test BYTE [es:di], FLG_DRVPARAMS_USERLBA |
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| 559 | jnz SHORT .AlreadySet |
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[369] | 560 | |
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[567] | 561 | push ax |
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| 562 | push di |
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| 563 | push si |
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[369] | 564 | |
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[567] | 565 | mov ax, MASTERSLAVE_USERLBA_DEFAULT |
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| 566 | mov si, g_MenuitemMasterSlaveUserLbaValue |
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| 567 | call Menuitem_StoreValueFromAXtoMenuitemInDSSI |
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[369] | 568 | |
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[567] | 569 | pop si |
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| 570 | pop di |
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| 571 | pop ax |
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[526] | 572 | |
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[592] | 573 | .AlreadySet: |
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[567] | 574 | ret |
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[592] | 575 | |
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