[57] | 1 | ; Project name : XTIDE Universal BIOS Configurator v2 |
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| 2 | ; Description : "IDE Controller" menu structs and functions. |
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| 3 | |
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[376] | 4 | ; |
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| 5 | ; XTIDE Universal BIOS and Associated Tools |
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| 6 | ; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2012 by XTIDE Universal BIOS Team. |
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| 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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| 12 | ; |
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| 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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| 16 | ; GNU General Public License for more details. |
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| 17 | ; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html |
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| 18 | ; |
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| 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_MenupageForIdeControllerMenu: |
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| 25 | istruc MENUPAGE |
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| 26 | at MENUPAGE.fnEnter, dw IdeControllerMenu_EnterMenuOrModifyItemVisibility |
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[59] | 27 | at MENUPAGE.fnBack, dw ConfigurationMenu_EnterMenuOrModifyItemVisibility |
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[199] | 28 | at MENUPAGE.wMenuitems, dw 11 |
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[57] | 29 | iend |
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| 30 | |
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| 31 | g_MenuitemIdeControllerBackToConfigurationMenu: |
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| 32 | istruc MENUITEM |
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| 33 | at MENUITEM.fnActivate, dw ConfigurationMenu_EnterMenuOrModifyItemVisibility |
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| 34 | at MENUITEM.szName, dw g_szItemBackToCfgMenu |
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| 35 | at MENUITEM.szQuickInfo, dw g_szNfoIdeBackToCfgMenu |
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| 36 | at MENUITEM.szHelp, dw g_szNfoIdeBackToCfgMenu |
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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_MenuitemIdeControllerMasterDrive: |
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| 42 | istruc MENUITEM |
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| 43 | at MENUITEM.fnActivate, dw MasterDrive |
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| 44 | at MENUITEM.szName, dw g_szItemIdeMaster |
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| 45 | at MENUITEM.szQuickInfo, dw g_szNfoIdeMaster |
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| 46 | at MENUITEM.szHelp, dw g_szNfoIdeMaster |
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| 47 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
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| 48 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT |
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| 49 | iend |
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| 50 | |
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| 51 | g_MenuitemIdeControllerSlaveDrive: |
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| 52 | istruc MENUITEM |
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| 53 | at MENUITEM.fnActivate, dw SlaveDrive |
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| 54 | at MENUITEM.szName, dw g_szItemIdeSlave |
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| 55 | at MENUITEM.szQuickInfo, dw g_szNfoIdeSlave |
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| 56 | at MENUITEM.szHelp, dw g_szNfoIdeSlave |
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| 57 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
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| 58 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT |
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| 59 | iend |
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| 60 | |
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[153] | 61 | g_MenuitemIdeControllerDevice: |
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[57] | 62 | istruc MENUITEM |
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[108] | 63 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
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[233] | 64 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromRawItemInDSSI |
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[153] | 65 | at MENUITEM.szName, dw g_szItemIdeDevice |
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| 66 | at MENUITEM.szQuickInfo, dw g_szNfoIdeDevice |
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| 67 | at MENUITEM.szHelp, dw g_szNfoIdeDevice |
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[199] | 68 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE | FLG_MENUITEM_BYTEVALUE | FLG_MENUITEM_MODIFY_MENU |
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[108] | 69 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
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[57] | 70 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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[153] | 71 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDevice |
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| 72 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceCfgDevice |
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| 73 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgwChoiceToValueLookupForDevice |
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| 74 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForDevice |
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[199] | 75 | at MENUITEM.itemValue + ITEM_VALUE.fnValueWriter, dw IdeControllerMenu_WriteDevice |
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[57] | 76 | iend |
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| 77 | |
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| 78 | g_MenuitemIdeControllerCommandBlockAddress: |
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| 79 | istruc MENUITEM |
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| 80 | at MENUITEM.fnActivate, dw Menuitem_ActivateHexInputForMenuitemInDSSI |
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| 81 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteHexValueStringToBufferInESDIfromItemInDSSI |
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| 82 | at MENUITEM.szName, dw g_szItemIdeCmdPort |
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| 83 | at MENUITEM.szQuickInfo, dw g_szNfoIdeCmdPort |
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| 84 | at MENUITEM.szHelp, dw g_szHelpIdeCmdPort |
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| 85 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
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| 86 | at MENUITEM.bType, db TYPE_MENUITEM_HEX |
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| 87 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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| 88 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeCmdPort |
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| 89 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 0 |
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| 90 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw -1 |
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| 91 | iend |
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| 92 | |
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| 93 | g_MenuitemIdeControllerControlBlockAddress: |
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| 94 | istruc MENUITEM |
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| 95 | at MENUITEM.fnActivate, dw Menuitem_ActivateHexInputForMenuitemInDSSI |
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| 96 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteHexValueStringToBufferInESDIfromItemInDSSI |
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| 97 | at MENUITEM.szName, dw g_szItemIdeCtrlPort |
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| 98 | at MENUITEM.szQuickInfo, dw g_szNfoIdeCtrlPort |
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| 99 | at MENUITEM.szHelp, dw g_szHelpIdeCtrlPort |
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| 100 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
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| 101 | at MENUITEM.bType, db TYPE_MENUITEM_HEX |
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| 102 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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| 103 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeCtrlPort |
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| 104 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 0 |
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| 105 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw -1 |
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| 106 | iend |
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| 107 | |
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[199] | 108 | g_MenuitemIdeControllerSerialCOM: |
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| 109 | istruc MENUITEM |
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| 110 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
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[233] | 111 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromRawItemInDSSI |
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[199] | 112 | at MENUITEM.szName, dw g_szItemSerialCOM |
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| 113 | at MENUITEM.szQuickInfo, dw g_szNfoIdeSerialCOM |
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| 114 | at MENUITEM.szHelp, dw g_szHelpIdeSerialCOM |
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[233] | 115 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_BYTEVALUE | FLG_MENUITEM_CHOICESTRINGS |
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[242] | 116 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
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[199] | 117 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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| 118 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDevice |
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| 119 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szSerialCOMChoice |
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[233] | 120 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgbChoiceToValueLookupForCOM |
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| 121 | at MENUITEM.itemValue + ITEM_VALUE.rgszChoiceToStringLookup, dw g_rgszChoiceToStringLookupForCOM |
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[199] | 122 | at MENUITEM.itemValue + ITEM_VALUE.fnValueWriter, dw IdeControllerMenu_SerialWriteCOM |
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| 123 | iend |
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| 124 | |
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| 125 | g_MenuitemIdeControllerSerialPort: |
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| 126 | istruc MENUITEM |
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| 127 | at MENUITEM.fnActivate, dw Menuitem_ActivateHexInputForMenuitemInDSSI |
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| 128 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteHexValueStringToBufferInESDIfromItemInDSSI |
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| 129 | at MENUITEM.szName, dw g_szItemSerialPort |
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| 130 | at MENUITEM.szQuickInfo, dw g_szNfoIdeSerialPort |
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| 131 | at MENUITEM.szHelp, dw g_szHelpIdeSerialPort |
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[233] | 132 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_BYTEVALUE |
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[199] | 133 | at MENUITEM.bType, db TYPE_MENUITEM_HEX |
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| 134 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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| 135 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeCmdPort |
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[233] | 136 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 8h |
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| 137 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw 3f8h |
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[199] | 138 | at MENUITEM.itemValue + ITEM_VALUE.fnValueReader, dw IdeControllerMenu_SerialReadPort |
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| 139 | at MENUITEM.itemValue + ITEM_VALUE.fnValueWriter, dw IdeControllerMenu_SerialWritePort |
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[242] | 140 | iend |
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[199] | 141 | |
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[242] | 142 | g_MenuitemIdeControllerSerialBaud: |
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[199] | 143 | istruc MENUITEM |
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| 144 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
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[233] | 145 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromRawItemInDSSI |
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[199] | 146 | at MENUITEM.szName, dw g_szItemSerialBaud |
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| 147 | at MENUITEM.szQuickInfo, dw g_szNfoIdeSerialBaud |
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| 148 | at MENUITEM.szHelp, dw g_szHelpIdeSerialBaud |
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[233] | 149 | at MENUITEM.bFlags, db FLG_MENUITEM_BYTEVALUE | FLG_MENUITEM_CHOICESTRINGS |
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[199] | 150 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
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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_szDlgDevice |
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| 153 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szSerialBaudChoice |
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[233] | 154 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgbChoiceToValueLookupForBaud |
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| 155 | at MENUITEM.itemValue + ITEM_VALUE.rgszChoiceToStringLookup, dw g_rgszChoiceToStringLookupForBaud |
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[199] | 156 | iend |
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[242] | 157 | |
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[57] | 158 | g_MenuitemIdeControllerEnableInterrupt: |
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| 159 | istruc MENUITEM |
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[108] | 160 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
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[59] | 161 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI |
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[57] | 162 | at MENUITEM.szName, dw g_szItemIdeEnIRQ |
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| 163 | at MENUITEM.szQuickInfo, dw g_szNfoIdeEnIRQ |
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| 164 | at MENUITEM.szHelp, dw g_szHelpIdeEnIRQ |
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| 165 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE | FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_FLAGVALUE |
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[108] | 166 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
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[57] | 167 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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| 168 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeEnIRQ |
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[108] | 169 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBooleanFlag |
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[57] | 170 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForFlagBooleans |
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| 171 | at MENUITEM.itemValue + ITEM_VALUE.wValueBitmask, dw 15 |
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| 172 | iend |
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| 173 | |
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| 174 | g_MenuitemIdeControllerIdeIRQ: |
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| 175 | istruc MENUITEM |
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| 176 | at MENUITEM.fnActivate, dw Menuitem_ActivateUnsignedInputForMenuitemInDSSI |
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| 177 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteUnsignedValueStringToBufferInESDIfromItemInDSSI |
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| 178 | at MENUITEM.szName, dw g_szItemIdeIRQ |
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| 179 | at MENUITEM.szQuickInfo, dw g_szNfoIdeIRQ |
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| 180 | at MENUITEM.szHelp, dw g_szHelpIdeIRQ |
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| 181 | at MENUITEM.bFlags, db FLG_MENUITEM_BYTEVALUE |
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| 182 | at MENUITEM.bType, db TYPE_MENUITEM_UNSIGNED |
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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_szDlgIdeIRQ |
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| 185 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 2 |
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| 186 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw 15 |
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| 187 | iend |
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| 188 | |
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[153] | 189 | g_rgwChoiceToValueLookupForDevice: |
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[362] | 190 | dw DEVICE_XTIDE_REV1 |
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| 191 | dw DEVICE_XTIDE_REV2 |
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| 192 | dw DEVICE_FAST_XTIDE |
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[153] | 193 | dw DEVICE_16BIT_ATA |
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| 194 | dw DEVICE_32BIT_ATA |
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| 195 | dw DEVICE_SERIAL_PORT |
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[286] | 196 | dw DEVICE_JRIDE_ISA |
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[153] | 197 | g_rgszValueToStringLookupForDevice: |
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[362] | 198 | dw g_szValueCfgDeviceRev1 |
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| 199 | dw g_szValueCfgDeviceRev2 |
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| 200 | dw g_szValueCfgDeviceFast |
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[153] | 201 | dw g_szValueCfgDevice16b |
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| 202 | dw g_szValueCfgDevice32b |
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| 203 | dw g_szValueCfgDeviceSerial |
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[286] | 204 | dw g_szValueCfgDeviceJrIdeIsa |
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[57] | 205 | |
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[233] | 206 | g_rgbChoiceToValueLookupForCOM: |
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| 207 | dw '1' |
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| 208 | dw '2' |
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| 209 | dw '3' |
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| 210 | dw '4' |
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| 211 | dw '5' |
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| 212 | dw '6' |
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| 213 | dw '7' |
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| 214 | dw '8' |
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| 215 | dw '9' |
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| 216 | dw 'A' |
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| 217 | dw 'B' |
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| 218 | dw 'C' |
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| 219 | dw 'x' ; must be last entry (see reader/write routines) |
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[242] | 220 | g_rgszChoiceToStringLookupForCOM: |
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[199] | 221 | dw g_szValueCfgCOM1 |
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| 222 | dw g_szValueCfgCOM2 |
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| 223 | dw g_szValueCfgCOM3 |
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| 224 | dw g_szValueCfgCOM4 |
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| 225 | dw g_szValueCfgCOM5 |
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| 226 | dw g_szValueCfgCOM6 |
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| 227 | dw g_szValueCfgCOM7 |
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| 228 | dw g_szValueCfgCOM8 |
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| 229 | dw g_szValueCfgCOM9 |
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| 230 | dw g_szValueCfgCOMA |
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| 231 | dw g_szValueCfgCOMB |
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| 232 | dw g_szValueCfgCOMC |
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| 233 | dw g_szValueCfgCOMx |
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[233] | 234 | dw NULL |
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[57] | 235 | |
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[280] | 236 | SERIAL_DEFAULT_CUSTOM_PORT EQU 300h ; can't be any of the pre-defined COM values |
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[199] | 237 | |
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[233] | 238 | PackedCOMPortAddresses: ; COM1 - COMC (or COM12) |
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[280] | 239 | db SERIAL_COM1_IOADDRESS >> 2 |
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| 240 | db SERIAL_COM2_IOADDRESS >> 2 |
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| 241 | db SERIAL_COM3_IOADDRESS >> 2 |
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| 242 | db SERIAL_COM4_IOADDRESS >> 2 |
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| 243 | db SERIAL_COM5_IOADDRESS >> 2 |
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| 244 | db SERIAL_COM6_IOADDRESS >> 2 |
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| 245 | db SERIAL_COM7_IOADDRESS >> 2 |
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| 246 | db SERIAL_COM8_IOADDRESS >> 2 |
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| 247 | db SERIAL_COM9_IOADDRESS >> 2 |
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| 248 | db SERIAL_COMA_IOADDRESS >> 2 |
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| 249 | db SERIAL_COMB_IOADDRESS >> 2 |
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| 250 | db SERIAL_COMC_IOADDRESS >> 2 |
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| 251 | db SERIAL_DEFAULT_CUSTOM_PORT >> 2 ; must be last entry (see reader/writer routines) |
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| 252 | SERIAL_DEFAULT_COM EQU '1' |
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[242] | 253 | |
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[233] | 254 | g_rgbChoiceToValueLookupForBaud: |
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| 255 | dw (115200 / 115200) & 0xff |
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| 256 | dw (115200 / 57600) & 0xff |
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| 257 | dw (115200 / 38400) & 0xff |
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| 258 | dw (115200 / 28800) & 0xff |
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| 259 | dw (115200 / 19200) & 0xff |
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| 260 | dw (115200 / 9600) & 0xff |
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| 261 | dw (115200 / 4800) & 0xff |
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| 262 | dw (115200 / 2400) & 0xff |
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| 263 | g_rgszChoiceToStringLookupForBaud: |
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| 264 | dw g_szValueCfgBaud115_2 |
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| 265 | dw g_szValueCfgBaud57_6 |
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| 266 | dw g_szValueCfgBaud38_4 |
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| 267 | dw g_szValueCfgBaud28_8 |
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| 268 | dw g_szValueCfgBaud19_2 |
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| 269 | dw g_szValueCfgBaud9600 |
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| 270 | dw g_szValueCfgBaud4800 |
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| 271 | dw g_szValueCfgBaud2400 |
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| 272 | dw NULL |
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[280] | 273 | SERIAL_DEFAULT_BAUD EQU ((115200 / 9600) & 0xff) |
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[199] | 274 | |
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[57] | 275 | ; Section containing code |
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| 276 | SECTION .text |
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| 277 | |
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| 278 | ;-------------------------------------------------------------------- |
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| 279 | ; IdeControllerMenu_InitializeToIdevarsOffsetInBX |
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| 280 | ; Parameters: |
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| 281 | ; SS:BP: Menu handle |
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| 282 | ; Returns: |
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| 283 | ; Nothing |
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| 284 | ; Corrupts registers: |
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| 285 | ; AX |
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| 286 | ;-------------------------------------------------------------------- |
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| 287 | ALIGN JUMP_ALIGN |
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| 288 | IdeControllerMenu_InitializeToIdevarsOffsetInBX: |
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| 289 | lea ax, [bx+IDEVARS.drvParamsMaster] |
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| 290 | mov [cs:g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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| 291 | |
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| 292 | lea ax, [bx+IDEVARS.drvParamsSlave] |
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| 293 | mov [cs:g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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| 294 | |
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[153] | 295 | lea ax, [bx+IDEVARS.bDevice] |
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| 296 | mov [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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[57] | 297 | |
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| 298 | lea ax, [bx+IDEVARS.wPort] |
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| 299 | mov [cs:g_MenuitemIdeControllerCommandBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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[242] | 300 | |
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| 301 | lea ax, [bx+IDEVARS.bSerialPort] |
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[199] | 302 | mov [cs:g_MenuitemIdeControllerSerialPort+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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[233] | 303 | |
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| 304 | lea ax, [bx+IDEVARS.bSerialBaud] |
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[199] | 305 | mov [cs:g_MenuitemIdeControllerSerialBaud+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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[242] | 306 | |
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[57] | 307 | lea ax, [bx+IDEVARS.wPortCtrl] |
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| 308 | mov [cs:g_MenuitemIdeControllerControlBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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[242] | 309 | |
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[233] | 310 | lea ax, [bx+IDEVARS.bSerialCOMPortChar] |
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[242] | 311 | mov [cs:g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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[57] | 312 | |
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| 313 | lea ax, [bx+IDEVARS.bIRQ] |
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| 314 | mov [cs:g_MenuitemIdeControllerEnableInterrupt+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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| 315 | mov [cs:g_MenuitemIdeControllerIdeIRQ+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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[199] | 316 | |
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[57] | 317 | ret |
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| 318 | |
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| 319 | |
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| 320 | ;-------------------------------------------------------------------- |
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| 321 | ; IdeControllerMenu_EnterMenuOrModifyItemVisibility |
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| 322 | ; Parameters: |
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| 323 | ; SS:BP: Menu handle |
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| 324 | ; Returns: |
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| 325 | ; Nothing |
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| 326 | ; Corrupts registers: |
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| 327 | ; All, except BP |
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| 328 | ;-------------------------------------------------------------------- |
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| 329 | ALIGN JUMP_ALIGN |
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| 330 | IdeControllerMenu_EnterMenuOrModifyItemVisibility: |
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| 331 | push cs |
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| 332 | pop ds |
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| 333 | call .EnableOrDisableIRQ |
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[199] | 334 | call .EnableOrDisableSerial |
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[57] | 335 | mov si, g_MenupageForIdeControllerMenu |
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| 336 | jmp Menupage_ChangeToNewMenupageInDSSI |
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| 337 | |
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| 338 | ;-------------------------------------------------------------------- |
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| 339 | ; .EnableOrDisableIRQ |
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| 340 | ; Parameters: |
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| 341 | ; SS:BP: Menu handle |
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| 342 | ; Returns: |
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| 343 | ; Nothing |
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| 344 | ; Corrupts registers: |
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| 345 | ; AX, BX |
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| 346 | ;-------------------------------------------------------------------- |
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| 347 | ALIGN JUMP_ALIGN |
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| 348 | .EnableOrDisableIRQ: |
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| 349 | mov bx, [cs:g_MenuitemIdeControllerEnableInterrupt+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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| 350 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
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| 351 | mov bx, g_MenuitemIdeControllerIdeIRQ |
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[109] | 352 | test al, al |
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[57] | 353 | jz SHORT .DisableMenuitemFromCSBX |
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| 354 | ; Fall to .EnableMenuitemFromCSBX |
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| 355 | |
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| 356 | ;-------------------------------------------------------------------- |
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| 357 | ; .EnableMenuitemFromCSBX |
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| 358 | ; .DisableMenuitemFromCSBX |
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| 359 | ; Parameters: |
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| 360 | ; CS:BX: Ptr to MENUITEM |
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| 361 | ; Returns: |
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| 362 | ; Nothing |
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| 363 | ; Corrupts registers: |
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| 364 | ; Nothing |
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| 365 | ;-------------------------------------------------------------------- |
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| 366 | ALIGN JUMP_ALIGN |
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| 367 | .EnableMenuitemFromCSBX: |
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| 368 | or BYTE [cs:bx+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE |
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| 369 | ret |
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| 370 | |
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| 371 | ALIGN JUMP_ALIGN |
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| 372 | .DisableMenuitemFromCSBX: |
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| 373 | and BYTE [cs:bx+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE |
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| 374 | ret |
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| 375 | |
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[199] | 376 | .EnableOrDisableSerial: |
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| 377 | mov bx, g_MenuitemIdeControllerCommandBlockAddress |
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| 378 | call .DisableMenuitemFromCSBX |
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[57] | 379 | |
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[199] | 380 | mov bx, g_MenuitemIdeControllerControlBlockAddress |
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| 381 | call .DisableMenuitemFromCSBX |
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| 382 | |
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| 383 | mov bx, g_MenuitemIdeControllerEnableInterrupt |
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| 384 | call .DisableMenuitemFromCSBX |
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| 385 | |
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| 386 | mov bx, g_MenuitemIdeControllerSerialBaud |
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| 387 | call .DisableMenuitemFromCSBX |
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| 388 | |
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| 389 | mov bx, g_MenuitemIdeControllerSerialCOM |
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| 390 | call .DisableMenuitemFromCSBX |
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| 391 | |
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| 392 | mov bx, g_MenuitemIdeControllerSerialPort |
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| 393 | call .DisableMenuitemFromCSBX |
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[242] | 394 | |
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| 395 | mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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[199] | 396 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
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| 397 | cmp al,DEVICE_SERIAL_PORT |
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| 398 | jnz .DisableAllSerial |
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| 399 | |
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| 400 | mov bx, g_MenuitemIdeControllerSerialCOM |
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| 401 | call .EnableMenuitemFromCSBX |
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| 402 | |
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| 403 | mov bx, g_MenuitemIdeControllerSerialBaud |
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| 404 | call .EnableMenuitemFromCSBX |
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| 405 | |
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[242] | 406 | mov bx, [cs:g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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[199] | 407 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
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| 408 | mov bx, g_MenuitemIdeControllerSerialPort |
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| 409 | cmp al,'x' |
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| 410 | jz .EnableMenuitemFromCSBX |
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| 411 | jmp .DisableMenuitemFromCSBX |
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| 412 | |
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| 413 | .DisableAllSerial: |
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| 414 | |
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| 415 | mov bx, g_MenuitemIdeControllerCommandBlockAddress |
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| 416 | call .EnableMenuitemFromCSBX |
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| 417 | |
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| 418 | mov bx, g_MenuitemIdeControllerControlBlockAddress |
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| 419 | call .EnableMenuitemFromCSBX |
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| 420 | |
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| 421 | mov bx, g_MenuitemIdeControllerEnableInterrupt |
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[242] | 422 | call .EnableMenuitemFromCSBX |
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[199] | 423 | |
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| 424 | ret |
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[242] | 425 | |
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[57] | 426 | ;-------------------------------------------------------------------- |
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| 427 | ; MENUITEM activation functions (.fnActivate) |
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| 428 | ; Parameters: |
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| 429 | ; SS:BP: Ptr to MENU |
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| 430 | ; Returns: |
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| 431 | ; Nothing |
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| 432 | ; Corrupts registers: |
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| 433 | ; All, except segments |
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| 434 | ;-------------------------------------------------------------------- |
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| 435 | ALIGN JUMP_ALIGN |
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| 436 | MasterDrive: |
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| 437 | mov bx, [cs:g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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| 438 | jmp SHORT DisplayMasterSlaveMenu |
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| 439 | |
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| 440 | ALIGN JUMP_ALIGN |
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| 441 | SlaveDrive: |
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| 442 | mov bx, [cs:g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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| 443 | ; Fall to DisplayMasterSlaveMenu |
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| 444 | |
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| 445 | ALIGN JUMP_ALIGN |
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| 446 | DisplayMasterSlaveMenu: |
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[233] | 447 | ; |
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| 448 | ; block mode is not supported on serial drives, disable/enable the option as appropriate |
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| 449 | ; |
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| 450 | push bx |
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[242] | 451 | mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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[233] | 452 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
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| 453 | mov bx, g_MenuitemMasterSlaveBlockModeTransfers |
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| 454 | cmp al,DEVICE_SERIAL_PORT |
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| 455 | jz .isSerial |
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| 456 | or BYTE [cs:bx+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE |
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| 457 | jmp .isDone |
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[242] | 458 | .isSerial: |
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[233] | 459 | and BYTE [cs:bx+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE |
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| 460 | .isDone: |
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| 461 | pop bx |
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[242] | 462 | |
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[57] | 463 | call MasterSlaveMenu_InitializeToDrvparamsOffsetInBX |
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| 464 | jmp MasterSlaveMenu_EnterMenuOrModifyItemVisibility |
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[199] | 465 | |
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| 466 | ;------------------------------------------------------------------------------------------ |
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| 467 | ; |
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| 468 | ; Reader/Writer Routines |
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| 469 | ; |
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| 470 | ; For serial drives, we pack the port number and baud rate into a single byte, and thus |
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| 471 | ; we need to take care to properly read/write just the bits we need. In addition, since |
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| 472 | ; we use the Port/PortCtrl bytes in a special way for serial drives, we need to properly |
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[242] | 473 | ; default the values stored in both these words when switching in and out of the Serial |
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[199] | 474 | ; device choice. |
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| 475 | ; |
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| 476 | ; Writers: |
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| 477 | ; Parameters: |
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| 478 | ; AX: Value that the MENUITEM system was interacting with |
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| 479 | ; ES:DI: ROMVARS location where the value is to be stored |
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| 480 | ; DS:SI: MENUITEM pointer |
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| 481 | ; Returns: |
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| 482 | ; AX: Value to actually write to ROMVARS |
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| 483 | ; Corrupts registers: |
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| 484 | ; AX |
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| 485 | ; |
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| 486 | ; Readers: |
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| 487 | ; Parameters: |
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| 488 | ; AX: Value read from the ROMVARS location |
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| 489 | ; ES:DI: ROMVARS location where the value was just read from |
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| 490 | ; DS:SI: MENUITEM pointer |
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| 491 | ; Returns: |
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| 492 | ; AX: Value that the MENUITEM system will interact with and display |
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| 493 | ; Corrupts registers: |
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| 494 | ; AX |
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| 495 | ; |
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| 496 | |
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| 497 | ; |
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| 498 | ; No change to Device byte, but use this opportunity to change defaults stored in wPort and wPortCtrl if we are |
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[242] | 499 | ; changing in/out of a Serial device (since we use these bytes in radically different ways). |
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[199] | 500 | ; |
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| 501 | ALIGN JUMP_ALIGN |
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| 502 | IdeControllerMenu_WriteDevice: |
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| 503 | push ax |
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| 504 | push bx |
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| 505 | push di |
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| 506 | |
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| 507 | mov bl,[es:di] ; what is the current Device? |
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[242] | 508 | |
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[199] | 509 | add di,IDEVARS.wPort - IDEVARS.bDevice ; Get ready to set the Port addresses |
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[242] | 510 | |
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[199] | 511 | cmp al,DEVICE_SERIAL_PORT |
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| 512 | jz .changingToSerial |
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| 513 | |
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| 514 | cmp bl,DEVICE_SERIAL_PORT |
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| 515 | jnz .done ; if we weren't Serial before, nothing to do |
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| 516 | |
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| 517 | .changingFromSerial: |
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| 518 | cmp al,DEVICE_16BIT_ATA |
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| 519 | |
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[242] | 520 | mov ax,DEVICE_XTIDE_DEFAULT_PORT ; Defaults for 8-bit XTIDE devices |
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| 521 | mov bx,DEVICE_XTIDE_DEFAULT_PORTCTRL |
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| 522 | |
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| 523 | jb .writeNonSerial |
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| 524 | |
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[199] | 525 | mov ax,DEVICE_ATA_DEFAULT_PORT ; Defaults for 16-bit and better ATA devices |
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| 526 | mov bx,DEVICE_ATA_DEFAULT_PORTCTRL |
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| 527 | |
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[242] | 528 | .writeNonSerial: |
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| 529 | stosw ; Store defaults in IDEVARS.wPort and IDEVARS.wPortCtrl |
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| 530 | xchg bx, ax |
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| 531 | stosw |
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[199] | 532 | |
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| 533 | jmp .done |
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| 534 | |
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[242] | 535 | .changingToSerial: |
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[199] | 536 | cmp bl,DEVICE_SERIAL_PORT |
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| 537 | jz .done ; if we were already serial, nothing to do |
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| 538 | |
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[280] | 539 | mov byte [es:di+IDEVARS.bSerialBaud-IDEVARS.wPort],SERIAL_DEFAULT_BAUD |
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[233] | 540 | |
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[280] | 541 | mov al,SERIAL_DEFAULT_COM |
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[233] | 542 | add di,IDEVARS.bSerialCOMPortChar-IDEVARS.wPort |
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[199] | 543 | call IdeControllerMenu_SerialWriteCOM |
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[242] | 544 | stosb |
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| 545 | |
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| 546 | .done: |
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[199] | 547 | pop di |
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| 548 | pop bx |
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| 549 | pop ax |
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| 550 | |
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| 551 | ret |
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| 552 | |
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| 553 | ; |
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[233] | 554 | ; Doesn't modify COM character (unless it is not recognized, which would be an error case), |
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[242] | 555 | ; But does update the port address based on COM port selection |
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| 556 | ; |
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[199] | 557 | ALIGN JUMP_ALIGN |
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| 558 | IdeControllerMenu_SerialWriteCOM: |
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[233] | 559 | push ax |
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[199] | 560 | push bx |
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[233] | 561 | push si |
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[242] | 562 | |
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[233] | 563 | mov si,g_rgbChoiceToValueLookupForCOM |
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| 564 | mov bx,PackedCOMPortAddresses |
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[199] | 565 | |
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[233] | 566 | .loop: |
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| 567 | mov ah,[bx] |
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[199] | 568 | |
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[280] | 569 | cmp ah,(SERIAL_DEFAULT_CUSTOM_PORT >> 2) |
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[233] | 570 | jz .notFound |
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[242] | 571 | |
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[233] | 572 | cmp al,[si] |
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| 573 | jz .found |
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[242] | 574 | |
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[233] | 575 | inc si |
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| 576 | inc si |
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| 577 | inc bx |
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[242] | 578 | |
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[233] | 579 | jmp .loop |
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[199] | 580 | |
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[233] | 581 | .notFound: |
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| 582 | mov al, 'x' |
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[242] | 583 | |
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| 584 | .found: |
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[233] | 585 | mov [es:di+IDEVARS.bSerialPort-IDEVARS.bSerialCOMPortChar], ah |
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[199] | 586 | |
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[233] | 587 | pop si |
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[199] | 588 | pop bx |
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[233] | 589 | pop ax |
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[242] | 590 | |
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[199] | 591 | ret |
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| 592 | |
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[242] | 593 | |
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[199] | 594 | ; |
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[233] | 595 | ; Packed Port (byte) -> Numeric Port (word) |
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[242] | 596 | ; |
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[199] | 597 | ALIGN JUMP_ALIGN |
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[233] | 598 | IdeControllerMenu_SerialReadPort: |
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| 599 | xor ah,ah |
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[242] | 600 | eSHL_IM ax, 2 |
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[199] | 601 | ret |
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| 602 | |
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| 603 | ; |
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[233] | 604 | ; Numeric Port (word) -> Packed Port (byte) |
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| 605 | ; And convert from Custom to a defined COM port if we match one of the pre-defined COM port numbers |
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[199] | 606 | ; |
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| 607 | ALIGN JUMP_ALIGN |
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[242] | 608 | IdeControllerMenu_SerialWritePort: |
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[199] | 609 | push bx |
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[233] | 610 | push si |
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[199] | 611 | |
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[242] | 612 | eSHR_IM ax, 2 |
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[233] | 613 | and al,0feh ; force 8-byte boundary |
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[199] | 614 | |
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[242] | 615 | mov si,g_rgbChoiceToValueLookupForCOM |
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[233] | 616 | mov bx,PackedCOMPortAddresses ; loop, looking for port address in known COM address list |
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| 617 | |
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| 618 | .loop: |
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| 619 | mov ah,[si] |
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| 620 | cmp ah,'x' |
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| 621 | jz .found |
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[242] | 622 | |
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[233] | 623 | cmp al,[bx] |
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| 624 | jz .found |
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[242] | 625 | |
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[233] | 626 | inc si |
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| 627 | inc si |
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[199] | 628 | inc bx |
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[242] | 629 | |
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[233] | 630 | jmp .loop |
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[199] | 631 | |
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[242] | 632 | .found: |
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[233] | 633 | mov [es:di+IDEVARS.bSerialCOMPortChar-IDEVARS.bSerialPort], ah |
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| 634 | |
---|
| 635 | pop si |
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[199] | 636 | pop bx |
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| 637 | |
---|
[233] | 638 | ret |
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[199] | 639 | |
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