[59] | 1 | ; Project name : XTIDE Universal BIOS Configurator v2
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| 2 | ; Description : "Flash EEPROM" 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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[59] | 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_MenupageForFlashMenu:
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| 25 | istruc MENUPAGE
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| 26 | at MENUPAGE.fnEnter, dw FlashMenu_EnterMenuOrModifyItemVisibility
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| 27 | at MENUPAGE.fnBack, dw MainMenu_EnterMenuOrModifyItemVisibility
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| 28 | at MENUPAGE.wMenuitems, dw 7
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| 29 | iend
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| 30 |
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| 31 | g_MenuitemFlashBackToMainMenu:
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| 32 | istruc MENUITEM
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| 33 | at MENUITEM.fnActivate, dw MainMenu_EnterMenuOrModifyItemVisibility
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| 34 | at MENUITEM.szName, dw g_szItemCfgBackToMain
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| 35 | at MENUITEM.szQuickInfo, dw g_szItemCfgBackToMain
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| 36 | at MENUITEM.szHelp, dw g_szItemCfgBackToMain
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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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| 41 | g_MenuitemFlashStartFlashing:
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| 42 | istruc MENUITEM
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| 43 | at MENUITEM.fnActivate, dw StartFlashing
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| 44 | at MENUITEM.szName, dw g_szItemFlashStart
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| 45 | at MENUITEM.szQuickInfo, dw g_szNfoFlashStart
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| 46 | at MENUITEM.szHelp, dw g_szNfoFlashStart
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| 47 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE
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| 48 | at MENUITEM.bType, db TYPE_MENUITEM_ACTION
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| 49 | iend
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| 50 |
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| 51 | g_MenuitemFlashEepromType:
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| 52 | istruc MENUITEM
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[108] | 53 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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[59] | 54 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI
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| 55 | at MENUITEM.szName, dw g_szItemFlashEepromType
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| 56 | at MENUITEM.szQuickInfo, dw g_szNfoFlashEepromType
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| 57 | at MENUITEM.szHelp, dw g_szNfoFlashEepromType
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[620] | 58 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_PROGRAMVAR | FLG_MENUITEM_BYTEVALUE | FLG_MENUITEM_VISIBLE
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[108] | 59 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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[59] | 60 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw CFGVARS.bEepromType
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| 61 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgFlashEepromType
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[108] | 62 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceEepromType
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| 63 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgwChoiceToValueLookupForEepromType
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[59] | 64 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForEepromType
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| 65 | iend
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| 66 |
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| 67 | g_MenuitemFlashSdpCommand:
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| 68 | istruc MENUITEM
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[108] | 69 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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[59] | 70 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI
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| 71 | at MENUITEM.szName, dw g_szItemFlashSDP
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| 72 | at MENUITEM.szQuickInfo, dw g_szNfoFlashSDP
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| 73 | at MENUITEM.szHelp, dw g_szHelpFlashSDP
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[620] | 74 | at MENUITEM.bFlags, db FLG_MENUITEM_PROGRAMVAR | FLG_MENUITEM_BYTEVALUE
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[108] | 75 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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[59] | 76 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw CFGVARS.bSdpCommand
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| 77 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgFlashSDP
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[108] | 78 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceSdpCommand
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| 79 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgwChoiceToValueLookupForSdpCommand
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[59] | 80 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForSdpCommand
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| 81 | iend
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| 82 |
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| 83 | g_MenuitemFlashPageSize:
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| 84 | istruc MENUITEM
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[108] | 85 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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[59] | 86 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI
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| 87 | at MENUITEM.szName, dw g_szItemFlashPageSize
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| 88 | at MENUITEM.szQuickInfo, dw g_szNfoFlashPageSize
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| 89 | at MENUITEM.szHelp, dw g_szHelpFlashPageSize
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[620] | 90 | at MENUITEM.bFlags, db FLG_MENUITEM_PROGRAMVAR | FLG_MENUITEM_BYTEVALUE
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[108] | 91 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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[65] | 92 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw CFGVARS.bEepromPage
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[59] | 93 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgFlashPageSize
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[108] | 94 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoicePageSize
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| 95 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgwChoiceToValueLookupForPageSize
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[59] | 96 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForPageSize
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| 97 | iend
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| 98 |
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| 99 | g_MenuitemFlashEepromAddress:
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| 100 | istruc MENUITEM
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| 101 | at MENUITEM.fnActivate, dw Menuitem_ActivateHexInputForMenuitemInDSSI
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| 102 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteHexValueStringToBufferInESDIfromItemInDSSI
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| 103 | at MENUITEM.szName, dw g_szItemFlashAddr
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| 104 | at MENUITEM.szQuickInfo, dw g_szNfoFlashAddr
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| 105 | at MENUITEM.szHelp, dw g_szNfoFlashAddr
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| 106 | at MENUITEM.bFlags, db FLG_MENUITEM_PROGRAMVAR | FLG_MENUITEM_VISIBLE
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| 107 | at MENUITEM.bType, db TYPE_MENUITEM_HEX
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| 108 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw CFGVARS.wEepromSegment
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| 109 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgFlashAddr
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| 110 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 0C000h
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| 111 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw 0F800h
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| 112 | iend
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| 113 |
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| 114 | g_MenuitemFlashGenerateChecksum:
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| 115 | istruc MENUITEM
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[108] | 116 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI
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[59] | 117 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI
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| 118 | at MENUITEM.szName, dw g_szItemFlashChecksum
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| 119 | at MENUITEM.szQuickInfo, dw g_szNfoFlashChecksum
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| 120 | at MENUITEM.szHelp, dw g_szHelpFlashChecksum
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| 121 | at MENUITEM.bFlags, db FLG_MENUITEM_PROGRAMVAR | FLG_MENUITEM_VISIBLE | FLG_MENUITEM_FLAGVALUE
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[108] | 122 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE
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[59] | 123 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw CFGVARS.wFlags
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| 124 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgFlashChecksum
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[108] | 125 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBooleanFlag
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[59] | 126 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForFlagBooleans
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| 127 | at MENUITEM.itemValue + ITEM_VALUE.wValueBitmask, dw FLG_CFGVARS_CHECKSUM
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| 128 | iend
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| 129 |
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[108] | 130 | g_rgwChoiceToValueLookupForEepromType:
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[59] | 131 | dw EEPROM_TYPE.2816_2kiB
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| 132 | dw EEPROM_TYPE.2864_8kiB
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[159] | 133 | dw EEPROM_TYPE.2864_8kiB_MOD
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[59] | 134 | dw EEPROM_TYPE.28256_32kiB
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| 135 | dw EEPROM_TYPE.28512_64kiB
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[620] | 136 | dw EEPROM_TYPE.SST_39SF
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| 137 |
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[59] | 138 | g_rgszValueToStringLookupForEepromType:
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| 139 | dw g_szValueFlash2816
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| 140 | dw g_szValueFlash2864
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[159] | 141 | dw g_szValueFlash2864Mod
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[59] | 142 | dw g_szValueFlash28256
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| 143 | dw g_szValueFlash28512
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[620] | 144 | dw g_szValueFlashSST39SF
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[59] | 145 |
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[108] | 146 | g_rgwChoiceToValueLookupForSdpCommand:
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[59] | 147 | dw SDP_COMMAND.none
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| 148 | dw SDP_COMMAND.enable
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| 149 | dw SDP_COMMAND.disable
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| 150 | g_rgszValueToStringLookupForSdpCommand:
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| 151 | dw g_szValueFlashNone
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| 152 | dw g_szValueFlashEnable
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| 153 | dw g_szValueFlashDisable
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| 154 |
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[108] | 155 | g_rgwChoiceToValueLookupForPageSize:
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[65] | 156 | dw EEPROM_PAGE.1_byte
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| 157 | dw EEPROM_PAGE.2_bytes
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| 158 | dw EEPROM_PAGE.4_bytes
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| 159 | dw EEPROM_PAGE.8_bytes
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| 160 | dw EEPROM_PAGE.16_bytes
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| 161 | dw EEPROM_PAGE.32_bytes
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| 162 | dw EEPROM_PAGE.64_bytes
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[59] | 163 | g_rgszValueToStringLookupForPageSize:
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| 164 | dw g_szValueFlash1byte
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| 165 | dw g_szValueFlash2bytes
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| 166 | dw g_szValueFlash4bytes
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| 167 | dw g_szValueFlash8bytes
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| 168 | dw g_szValueFlash16bytes
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| 169 | dw g_szValueFlash32bytes
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| 170 | dw g_szValueFlash64bytes
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| 171 |
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| 172 |
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| 173 | ; Section containing code
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| 174 | SECTION .text
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| 175 |
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| 176 | ;--------------------------------------------------------------------
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| 177 | ; MainMenu_EnterMenuOrModifyItemVisibility
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| 178 | ; Parameters:
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| 179 | ; SS:BP: Menu handle
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| 180 | ; Returns:
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| 181 | ; Nothing
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| 182 | ; Corrupts registers:
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| 183 | ; All, except BP
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| 184 | ;--------------------------------------------------------------------
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| 185 | ALIGN JUMP_ALIGN
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| 186 | FlashMenu_EnterMenuOrModifyItemVisibility:
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| 187 | push cs
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| 188 | pop ds
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[371] | 189 |
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[592] | 190 | cmp WORD [g_cfgVars+CFGVARS.wEepromSegment], 0
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| 191 | jne SHORT .AlreadySet
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[371] | 192 |
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| 193 | push es
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| 194 | push di
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| 195 | call EEPROM_FindXtideUniversalBiosROMtoESDI
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[592] | 196 | mov ax, es
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[371] | 197 | pop di
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| 198 | pop es
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[592] | 199 | jnc SHORT .StoreEepromSegment
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[371] | 200 | mov ax, DEFAULT_EEPROM_SEGMENT
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[592] | 201 | .StoreEepromSegment:
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| 202 | mov [g_cfgVars+CFGVARS.wEepromSegment], ax
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[526] | 203 |
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[592] | 204 | .AlreadySet:
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[59] | 205 | mov si, g_MenupageForFlashMenu
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[620] | 206 | ePUSH_T bx, Menupage_ChangeToNewMenupageInDSSI
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[621] | 207 | cmp BYTE [g_cfgVars+CFGVARS.bEepromType], EEPROM_TYPE.SST_39SF
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| 208 | mov ax, DisableMenuitemFromCSBX
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| 209 | je SHORT .EnableOrDisableMenuitemsUnusedBySstFlash
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| 210 | mov ax, EnableMenuitemFromCSBX
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| 211 | ; Fall to .EnableOrDisableMenuitemsUnusedBySstFlash
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[59] | 212 |
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[620] | 213 | ;--------------------------------------------------------------------
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[621] | 214 | ; .EnableOrDisableMenuitemsUnusedBySstFlash
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[620] | 215 | ; Parameters:
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[621] | 216 | ; AX: Offset to EnableMenuitemFromCSBX / DisableMenuitemFromCSBX
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[620] | 217 | ; SS:BP: Menu handle
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| 218 | ; Returns:
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| 219 | ; Nothing
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| 220 | ; Corrupts registers:
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[621] | 221 | ; BX
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[620] | 222 | ;--------------------------------------------------------------------
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[621] | 223 | .EnableOrDisableMenuitemsUnusedBySstFlash:
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[620] | 224 | mov bx, g_MenuitemFlashSdpCommand
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[621] | 225 | call ax
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[620] | 226 | mov bx, g_MenuitemFlashPageSize
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[621] | 227 | jmp ax
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[59] | 228 |
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| 229 | ;--------------------------------------------------------------------
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| 230 | ; MENUITEM activation functions (.fnActivate)
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| 231 | ; Parameters:
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| 232 | ; SS:BP: Ptr to MENU
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| 233 | ; Returns:
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| 234 | ; Nothing
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| 235 | ; Corrupts registers:
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| 236 | ; All, except segments
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| 237 | ;--------------------------------------------------------------------
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| 238 | ALIGN JUMP_ALIGN
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| 239 | StartFlashing:
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[68] | 240 | call .MakeSureThatImageFitsInEeprom
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| 241 | jc SHORT .InvalidFlashingParameters
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[621] | 242 | cmp BYTE [g_cfgVars+CFGVARS.bEepromType], EEPROM_TYPE.SST_39SF
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| 243 | jne SHORT .SkipAlignmentCheck
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[620] | 244 | call .MakeSureAddress32KAligned
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[621] | 245 | jnz SHORT .InvalidFlashingParameters
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[620] | 246 | .SkipAlignmentCheck:
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[65] | 247 | push es
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| 248 | push ds
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| 249 |
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| 250 | call .PrepareBuffersForFlashing
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[602] | 251 | mov cl, FLASHVARS_size + PROGRESS_DIALOG_IO_size
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| 252 | call Memory_ReserveCLbytesFromStackToDSSI
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[65] | 253 | call .InitializeFlashvarsFromDSSI
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| 254 | mov bx, si ; DS:BX now points to FLASHVARS
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[621] | 255 | cmp BYTE [g_cfgVars+CFGVARS.bEepromType], EEPROM_TYPE.SST_39SF
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| 256 | je SHORT .FlashWithoutProgressBar
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[65] | 257 | add si, BYTE FLASHVARS_size ; DS:SI now points to PROGRESS_DIALOG_IO
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| 258 | call Dialogs_DisplayProgressDialogForFlashingWithDialogIoInDSSIandFlashvarsInDSBX
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[620] | 259 | .FlashComplete:
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[65] | 260 | call .DisplayFlashingResultsFromFlashvarsInDSBX
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| 261 |
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| 262 | add sp, BYTE FLASHVARS_size + PROGRESS_DIALOG_IO_size
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| 263 | pop ds
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| 264 | pop es
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[68] | 265 | .InvalidFlashingParameters:
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[59] | 266 | ret
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[65] | 267 |
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[620] | 268 | .FlashWithoutProgressBar: ; Worst case. SST devices will
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| 269 | call FlashSst_WithFlashvarsInDSBX ; either complete flashing
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[621] | 270 | jmp SHORT .FlashComplete ; or timeout within 2 seconds.
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[620] | 271 |
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[65] | 272 | ;--------------------------------------------------------------------
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[68] | 273 | ; .MakeSureThatImageFitsInEeprom
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| 274 | ; Parameters:
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| 275 | ; SS:BP: Ptr to MENU
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| 276 | ; Returns:
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[118] | 277 | ; CF: Set if EEPROM too small
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[68] | 278 | ; Corrupts registers:
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| 279 | ; AX, BX, DX
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| 280 | ;--------------------------------------------------------------------
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| 281 | ALIGN JUMP_ALIGN
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| 282 | .MakeSureThatImageFitsInEeprom:
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[620] | 283 | call Buffers_GetSelectedEepromSizeInWordsToAX
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[621] | 284 | cmp ax, [g_cfgVars+CFGVARS.wImageSizeInWords]
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[68] | 285 | jae SHORT .ImageFitsInSelectedEeprom
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| 286 | mov dx, g_szErrEepromTooSmall
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| 287 | call Dialogs_DisplayErrorFromCSDX
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| 288 | stc
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[145] | 289 | ALIGN JUMP_ALIGN, ret
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[68] | 290 | .ImageFitsInSelectedEeprom:
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[620] | 291 | .AlignmentIs32K:
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[592] | 292 | .DoNotGenerateChecksumByte:
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[68] | 293 | ret
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| 294 |
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| 295 | ;--------------------------------------------------------------------
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[620] | 296 | ; .MakeSureAddress32KAligned
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| 297 | ; Parameters:
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| 298 | ; SS:BP: Ptr to MENU
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| 299 | ; Returns:
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[621] | 300 | ; ZF: Cleared if EEPROM segment is not 32K aligned
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[620] | 301 | ; Corrupts registers:
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[621] | 302 | ; AX, DX
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[620] | 303 | ;--------------------------------------------------------------------
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| 304 | ALIGN JUMP_ALIGN
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| 305 | .MakeSureAddress32KAligned:
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[621] | 306 | test WORD [g_cfgVars+CFGVARS.wEepromSegment], 07FFh
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[620] | 307 | jz SHORT .AlignmentIs32K
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| 308 | mov dx, g_szErrAddrNot32KAligned
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[621] | 309 | jmp Dialogs_DisplayErrorFromCSDX
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[620] | 310 |
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| 311 | ;--------------------------------------------------------------------
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[65] | 312 | ; .PrepareBuffersForFlashing
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| 313 | ; Parameters:
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| 314 | ; SS:BP: Ptr to MENU
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| 315 | ; Returns:
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| 316 | ; Nothing
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| 317 | ; Corrupts registers:
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| 318 | ; AX, BX, CX, SI, DI
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| 319 | ;--------------------------------------------------------------------
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| 320 | ALIGN JUMP_ALIGN
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| 321 | .PrepareBuffersForFlashing:
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| 322 | call EEPROM_LoadFromRomToRamComparisonBuffer
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| 323 | call Buffers_AppendZeroesIfNeeded
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[621] | 324 | test BYTE [g_cfgVars+CFGVARS.wFlags], FLG_CFGVARS_CHECKSUM
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[65] | 325 | jz SHORT .DoNotGenerateChecksumByte
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| 326 | jmp Buffers_GenerateChecksum
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| 327 |
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| 328 | ;--------------------------------------------------------------------
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| 329 | ; .InitializeFlashvarsFromDSSI
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| 330 | ; Parameters:
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| 331 | ; DS:SI: Ptr to FLASHVARS to initialize
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| 332 | ; SS:BP: Ptr to MENU
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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, DX, DI, ES
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| 337 | ;--------------------------------------------------------------------
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| 338 | ALIGN JUMP_ALIGN
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| 339 | .InitializeFlashvarsFromDSSI:
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| 340 | call Buffers_GetFileBufferToESDI
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| 341 | mov [si+FLASHVARS.fpNextSourcePage], di
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| 342 | mov [si+FLASHVARS.fpNextSourcePage+2], es
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| 343 |
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| 344 | call Buffers_GetFlashComparisonBufferToESDI
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| 345 | mov [si+FLASHVARS.fpNextComparisonPage], di
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| 346 | mov [si+FLASHVARS.fpNextComparisonPage+2], es
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| 347 |
|
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[621] | 348 | mov ax, [g_cfgVars+CFGVARS.wEepromSegment]
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[65] | 349 | mov WORD [si+FLASHVARS.fpNextDestinationPage], 0
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| 350 | mov [si+FLASHVARS.fpNextDestinationPage+2], ax
|
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| 351 |
|
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[621] | 352 | mov al, [g_cfgVars+CFGVARS.bEepromType]
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[65] | 353 | mov [si+FLASHVARS.bEepromType], al
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| 354 |
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[621] | 355 | mov al, [g_cfgVars+CFGVARS.bSdpCommand]
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[65] | 356 | mov [si+FLASHVARS.bEepromSdpCommand], al
|
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| 357 |
|
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[620] | 358 | mov ax, SST_PAGE_SIZE
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[621] | 359 | cmp BYTE [g_cfgVars+CFGVARS.bEepromType], EEPROM_TYPE.SST_39SF
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| 360 | je SHORT .UseSstPageSize
|
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[620] | 361 |
|
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[621] | 362 | eMOVZX bx, [g_cfgVars+CFGVARS.bEepromPage]
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| 363 | mov ax, [bx+g_rgwEepromPageToSizeInBytes]
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[620] | 364 | .UseSstPageSize:
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[65] | 365 | mov [si+FLASHVARS.wEepromPageSize], ax
|
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| 366 |
|
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| 367 | call .GetNumberOfPagesToFlashToAX
|
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| 368 | mov [si+FLASHVARS.wPagesToFlash], ax
|
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| 369 | ret
|
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| 370 |
|
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| 371 | ;--------------------------------------------------------------------
|
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| 372 | ; .GetNumberOfPagesToFlashToAX
|
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| 373 | ; Parameters:
|
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| 374 | ; DS:SI: Ptr to FLASHVARS to initialize
|
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| 375 | ; Returns:
|
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| 376 | ; AX: Number of pages to flash (0 = 65536)
|
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| 377 | ; Corrupts registers:
|
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| 378 | ; BX, DX
|
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| 379 | ;--------------------------------------------------------------------
|
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| 380 | ALIGN JUMP_ALIGN
|
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| 381 | .GetNumberOfPagesToFlashToAX:
|
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[620] | 382 | call Buffers_GetSelectedEepromSizeInWordsToAX
|
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[65] | 383 | xor dx, dx
|
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[589] | 384 | eSHL_IM ax, 1 ; Size in bytes to...
|
---|
| 385 | eRCL_IM dx, 1 ; ...DX:AX
|
---|
[65] | 386 |
|
---|
| 387 | cmp WORD [si+FLASHVARS.wEepromPageSize], BYTE 1
|
---|
| 388 | jbe SHORT .PreventDivideException
|
---|
| 389 | div WORD [si+FLASHVARS.wEepromPageSize]
|
---|
| 390 | .PreventDivideException:
|
---|
| 391 | ret
|
---|
| 392 |
|
---|
[68] | 393 | ;--------------------------------------------------------------------
|
---|
[65] | 394 | ; .DisplayFlashingResultsFromFlashvarsInDSBX
|
---|
| 395 | ; Parameters:
|
---|
| 396 | ; DS:BX: Ptr to FLASHVARS
|
---|
| 397 | ; SS:BP: Ptr to MENU
|
---|
| 398 | ; Returns:
|
---|
| 399 | ; Nothing
|
---|
| 400 | ; Corrupts registers:
|
---|
| 401 | ; AX, BX, DX
|
---|
| 402 | ;--------------------------------------------------------------------
|
---|
| 403 | ALIGN JUMP_ALIGN
|
---|
| 404 | .DisplayFlashingResultsFromFlashvarsInDSBX:
|
---|
[293] | 405 | eMOVZX bx, [bx+FLASHVARS.flashResult]
|
---|
[65] | 406 | jmp [cs:bx+.rgfnFlashResultMessage]
|
---|
| 407 |
|
---|
| 408 | ALIGN WORD_ALIGN
|
---|
| 409 | .rgfnFlashResultMessage:
|
---|
| 410 | dw .DisplayFlashSuccessful
|
---|
[620] | 411 | dw .DisplayDeviceDetectionError
|
---|
[65] | 412 | dw .DisplayPollingError
|
---|
| 413 | dw .DisplayDataVerifyError
|
---|
| 414 |
|
---|
| 415 |
|
---|
| 416 | ;--------------------------------------------------------------------
|
---|
[620] | 417 | ; .DisplayDeviceDetectionError
|
---|
[65] | 418 | ; .DisplayPollingError
|
---|
| 419 | ; .DisplayDataVerifyError
|
---|
| 420 | ; .DisplayFlashSuccessful
|
---|
| 421 | ; Parameters:
|
---|
| 422 | ; SS:BP: Ptr to MENU
|
---|
| 423 | ; Returns:
|
---|
| 424 | ; Nothing
|
---|
| 425 | ; Corrupts registers:
|
---|
| 426 | ; AX, DX, DI, ES
|
---|
| 427 | ;--------------------------------------------------------------------
|
---|
| 428 | ALIGN JUMP_ALIGN
|
---|
[620] | 429 | .DisplayDeviceDetectionError:
|
---|
| 430 | mov dx, g_szErrEepromDetection
|
---|
| 431 | jmp Dialogs_DisplayErrorFromCSDX
|
---|
| 432 |
|
---|
| 433 | ALIGN JUMP_ALIGN
|
---|
[65] | 434 | .DisplayPollingError:
|
---|
| 435 | mov dx, g_szErrEepromPolling
|
---|
| 436 | jmp Dialogs_DisplayErrorFromCSDX
|
---|
| 437 |
|
---|
| 438 | ALIGN JUMP_ALIGN
|
---|
| 439 | .DisplayDataVerifyError:
|
---|
| 440 | mov dx, g_szErrEepromVerify
|
---|
| 441 | jmp Dialogs_DisplayErrorFromCSDX
|
---|
| 442 |
|
---|
| 443 | ALIGN JUMP_ALIGN
|
---|
| 444 | .DisplayFlashSuccessful:
|
---|
| 445 | call Buffers_GetFileBufferToESDI
|
---|
| 446 | cmp WORD [es:di+ROMVARS.wRomSign], 0AA55h ; PC ROM?
|
---|
| 447 | je SHORT .DisplayRebootMessageAndReboot
|
---|
| 448 | mov dx, g_szForeignFlash
|
---|
| 449 | jmp Dialogs_DisplayNotificationFromCSDX
|
---|
| 450 | ALIGN JUMP_ALIGN
|
---|
| 451 | .DisplayRebootMessageAndReboot:
|
---|
[293] | 452 | mov dx, g_szPCFlashSuccessful
|
---|
[65] | 453 | call Dialogs_DisplayNotificationFromCSDX
|
---|
[246] | 454 | xor ax, ax ; Cold boot flag
|
---|
| 455 | jmp Reboot_ComputerWithBootFlagInAX
|
---|