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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4 | ; |
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5 | ; XTIDE Universal BIOS and Associated Tools |
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6 | ; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2013 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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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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27 | at MENUPAGE.fnBack, dw ConfigurationMenu_EnterMenuOrModifyItemVisibility |
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28 | at MENUPAGE.wMenuitems, dw 11 |
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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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61 | g_MenuitemIdeControllerDevice: |
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62 | istruc MENUITEM |
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63 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
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64 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromRawItemInDSSI |
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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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68 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE | FLG_MENUITEM_BYTEVALUE | FLG_MENUITEM_MODIFY_MENU |
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69 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
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70 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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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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75 | at MENUITEM.itemValue + ITEM_VALUE.fnValueWriter, dw IdeControllerMenu_WriteDevice |
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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 NULL |
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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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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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111 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromRawItemInDSSI |
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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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115 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_BYTEVALUE | FLG_MENUITEM_CHOICESTRINGS |
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116 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
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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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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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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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132 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_BYTEVALUE |
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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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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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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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140 | iend |
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141 | |
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142 | g_MenuitemIdeControllerSerialBaud: |
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143 | istruc MENUITEM |
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144 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
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145 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromRawItemInDSSI |
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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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149 | at MENUITEM.bFlags, db FLG_MENUITEM_BYTEVALUE | FLG_MENUITEM_CHOICESTRINGS |
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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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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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156 | iend |
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157 | |
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158 | g_MenuitemIdeControllerEnableInterrupt: |
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159 | istruc MENUITEM |
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160 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
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161 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI |
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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_MODIFY_MENU | FLG_MENUITEM_FLAGVALUE |
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166 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
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167 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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168 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeEnIRQ |
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169 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBooleanFlag |
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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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189 | g_rgwChoiceToValueLookupForDevice: |
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190 | dw DEVICE_16BIT_ATA |
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191 | dw DEVICE_32BIT_ATA |
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192 | dw DEVICE_8BIT_ATA |
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193 | dw DEVICE_8BIT_XTIDE_REV1 |
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194 | dw DEVICE_8BIT_XTIDE_REV2 |
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195 | dw DEVICE_8BIT_XTIDE_REV2_OLIVETTI |
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196 | dw DEVICE_8BIT_XTCF_PIO8 |
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197 | dw DEVICE_8BIT_XTCF_PIO8_WITH_BIU_OFFLOAD |
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198 | dw DEVICE_8BIT_XTCF_PIO16_WITH_BIU_OFFLOAD |
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199 | dw DEVICE_8BIT_XTCF_DMA |
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200 | dw DEVICE_8BIT_JRIDE_ISA |
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201 | dw DEVICE_8BIT_ADP50L |
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202 | dw DEVICE_SERIAL_PORT |
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203 | g_rgszValueToStringLookupForDevice: |
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204 | dw g_szValueCfgDevice16b |
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205 | dw g_szValueCfgDevice32b |
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206 | dw g_szValueCfgDevice8b |
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207 | dw g_szValueCfgDeviceRev1 |
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208 | dw g_szValueCfgDeviceRev2 |
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209 | dw g_szValueCfgDeviceRev2Olivetti |
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210 | dw g_szValueCfgDeviceXTCFPio8 |
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211 | dw g_szValueCfgDeviceXTCFPio8WithBIUOffload |
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212 | dw g_szValueCfgDeviceXTCFPio16WithBIUOffload |
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213 | dw g_szValueCfgDeviceXTCFDMA |
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214 | dw g_szValueCfgDeviceJrIdeIsa |
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215 | dw g_szValueCfgDeviceADP50L |
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216 | dw g_szValueCfgDeviceSerial |
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217 | |
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218 | g_rgbChoiceToValueLookupForCOM: |
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219 | dw '1' |
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220 | dw '2' |
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221 | dw '3' |
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222 | dw '4' |
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223 | dw '5' |
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224 | dw '6' |
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225 | dw '7' |
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226 | dw '8' |
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227 | dw '9' |
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228 | dw 'A' |
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229 | dw 'B' |
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230 | dw 'C' |
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231 | dw 'x' ; must be last entry (see reader/write routines) |
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232 | g_rgszChoiceToStringLookupForCOM: |
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233 | dw g_szValueCfgCOM1 |
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234 | dw g_szValueCfgCOM2 |
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235 | dw g_szValueCfgCOM3 |
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236 | dw g_szValueCfgCOM4 |
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237 | dw g_szValueCfgCOM5 |
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238 | dw g_szValueCfgCOM6 |
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239 | dw g_szValueCfgCOM7 |
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240 | dw g_szValueCfgCOM8 |
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241 | dw g_szValueCfgCOM9 |
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242 | dw g_szValueCfgCOMA |
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243 | dw g_szValueCfgCOMB |
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244 | dw g_szValueCfgCOMC |
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245 | dw g_szValueCfgCOMx |
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246 | dw NULL |
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247 | |
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248 | SERIAL_DEFAULT_CUSTOM_PORT EQU 300h ; can't be any of the pre-defined COM values |
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249 | SERIAL_DEFAULT_COM EQU '1' |
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250 | SERIAL_DEFAULT_BAUD EQU ((115200 / 9600) & 0xff) |
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251 | |
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252 | PackedCOMPortAddresses: ; COM1 - COMC (or COM12) |
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253 | db SERIAL_COM1_IOADDRESS >> 2 |
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254 | db SERIAL_COM2_IOADDRESS >> 2 |
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255 | db SERIAL_COM3_IOADDRESS >> 2 |
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256 | db SERIAL_COM4_IOADDRESS >> 2 |
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257 | db SERIAL_COM5_IOADDRESS >> 2 |
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258 | db SERIAL_COM6_IOADDRESS >> 2 |
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259 | db SERIAL_COM7_IOADDRESS >> 2 |
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260 | db SERIAL_COM8_IOADDRESS >> 2 |
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261 | db SERIAL_COM9_IOADDRESS >> 2 |
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262 | db SERIAL_COMA_IOADDRESS >> 2 |
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263 | db SERIAL_COMB_IOADDRESS >> 2 |
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264 | db SERIAL_COMC_IOADDRESS >> 2 |
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265 | db SERIAL_DEFAULT_CUSTOM_PORT >> 2 ; must be last entry (see reader/writer routines) |
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266 | |
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267 | g_rgbChoiceToValueLookupForBaud: |
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268 | dw (115200 / 115200) & 0xff |
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269 | dw (115200 / 57600) & 0xff |
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270 | dw (115200 / 38400) & 0xff |
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271 | dw (115200 / 28800) & 0xff |
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272 | dw (115200 / 19200) & 0xff |
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273 | dw (115200 / 9600) & 0xff |
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274 | dw (115200 / 4800) & 0xff |
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275 | dw (115200 / 2400) & 0xff |
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276 | g_rgszChoiceToStringLookupForBaud: |
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277 | dw g_szValueCfgBaud115_2 |
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278 | dw g_szValueCfgBaud57_6 |
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279 | dw g_szValueCfgBaud38_4 |
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280 | dw g_szValueCfgBaud28_8 |
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281 | dw g_szValueCfgBaud19_2 |
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282 | dw g_szValueCfgBaud9600 |
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283 | dw g_szValueCfgBaud4800 |
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284 | dw g_szValueCfgBaud2400 |
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285 | dw NULL |
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286 | |
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287 | ; Section containing code |
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288 | SECTION .text |
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289 | |
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290 | ;-------------------------------------------------------------------- |
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291 | ; IdeControllerMenu_InitializeToIdevarsOffsetInBX |
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292 | ; Parameters: |
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293 | ; SS:BP: Menu handle |
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294 | ; Returns: |
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295 | ; Nothing |
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296 | ; Corrupts registers: |
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297 | ; AX |
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298 | ;-------------------------------------------------------------------- |
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299 | ALIGN JUMP_ALIGN |
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300 | IdeControllerMenu_InitializeToIdevarsOffsetInBX: |
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301 | lea ax, [bx+IDEVARS.drvParamsMaster] |
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302 | mov [g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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303 | |
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304 | lea ax, [bx+IDEVARS.drvParamsSlave] |
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305 | mov [g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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306 | |
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307 | lea ax, [bx+IDEVARS.bDevice] |
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308 | mov [g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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309 | |
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310 | %ifndef CHECK_FOR_UNUSED_ENTRYPOINTS |
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311 | %if IDEVARS.wBasePort = 0 |
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312 | mov [g_MenuitemIdeControllerCommandBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], bx |
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313 | %else |
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314 | lea ax, [bx+IDEVARS.wBasePort] |
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315 | mov [g_MenuitemIdeControllerCommandBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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316 | %endif |
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317 | |
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318 | %if IDEVARS.bSerialPort = 0 |
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319 | mov [g_MenuitemIdeControllerSerialPort+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], bx |
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320 | %else |
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321 | lea ax, [bx+IDEVARS.bSerialPort] |
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322 | mov [g_MenuitemIdeControllerSerialPort+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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323 | %endif |
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324 | %endif |
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325 | |
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326 | lea ax, [bx+IDEVARS.bSerialBaud] |
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327 | mov [g_MenuitemIdeControllerSerialBaud+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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328 | |
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329 | lea ax, [bx+IDEVARS.wControlBlockPort] |
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330 | mov [g_MenuitemIdeControllerControlBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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331 | |
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332 | lea ax, [bx+IDEVARS.bSerialCOMPortChar] |
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333 | mov [g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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334 | |
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335 | lea ax, [bx+IDEVARS.bIRQ] |
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336 | mov [g_MenuitemIdeControllerEnableInterrupt+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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337 | mov [g_MenuitemIdeControllerIdeIRQ+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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338 | |
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339 | ret |
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340 | |
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341 | |
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342 | ;-------------------------------------------------------------------- |
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343 | ; IdeControllerMenu_EnterMenuOrModifyItemVisibility |
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344 | ; Parameters: |
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345 | ; SS:BP: Menu handle |
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346 | ; Returns: |
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347 | ; Nothing |
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348 | ; Corrupts registers: |
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349 | ; All, except BP |
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350 | ;-------------------------------------------------------------------- |
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351 | ALIGN JUMP_ALIGN |
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352 | IdeControllerMenu_EnterMenuOrModifyItemVisibility: |
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353 | push cs |
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354 | pop ds |
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355 | call .EnableOrDisableCommandBlockPort |
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356 | call .EnableOrDisableControlBlockPort |
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357 | call .DisableIRQchannelSelection |
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358 | call .EnableOrDisableEnableInterrupt |
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359 | call .EnableOrDisableSerial |
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360 | mov si, g_MenupageForIdeControllerMenu |
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361 | jmp Menupage_ChangeToNewMenupageInDSSI |
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362 | |
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363 | |
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364 | ;-------------------------------------------------------------------- |
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365 | ; .EnableOrDisableCommandBlockPort |
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366 | ; Parameters: |
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367 | ; SS:BP: Menu handle |
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368 | ; Returns: |
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369 | ; Nothing |
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370 | ; Corrupts registers: |
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371 | ; AX, BX |
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372 | ;-------------------------------------------------------------------- |
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373 | ALIGN JUMP_ALIGN |
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374 | .EnableOrDisableCommandBlockPort: |
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375 | mov bx, [g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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376 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
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377 | mov bx, g_MenuitemIdeControllerCommandBlockAddress |
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378 | cmp al, DEVICE_SERIAL_PORT |
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379 | je SHORT .DisableMenuitemFromCSBX |
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380 | jmp SHORT .EnableMenuitemFromCSBX |
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381 | |
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382 | |
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383 | ;-------------------------------------------------------------------- |
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384 | ; .EnableOrDisableControlBlockPort |
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385 | ; Parameters: |
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386 | ; SS:BP: Menu handle |
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387 | ; Returns: |
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388 | ; Nothing |
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389 | ; Corrupts registers: |
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390 | ; AX, BX |
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391 | ;-------------------------------------------------------------------- |
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392 | ALIGN JUMP_ALIGN |
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393 | .EnableOrDisableControlBlockPort: |
---|
394 | mov bx, [g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
395 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
---|
396 | mov bx, g_MenuitemIdeControllerControlBlockAddress |
---|
397 | cmp al, DEVICE_8BIT_XTCF_PIO8 |
---|
398 | jb SHORT .EnableMenuitemFromCSBX ; Not needed for XT-CF, JR-IDE/ISA and ADP50L |
---|
399 | jmp SHORT .DisableMenuitemFromCSBX |
---|
400 | |
---|
401 | |
---|
402 | ;-------------------------------------------------------------------- |
---|
403 | ; .EnableOrDisableEnableInterrupt |
---|
404 | ; Parameters: |
---|
405 | ; SS:BP: Menu handle |
---|
406 | ; Returns: |
---|
407 | ; Nothing |
---|
408 | ; Corrupts registers: |
---|
409 | ; AX, BX |
---|
410 | ;-------------------------------------------------------------------- |
---|
411 | ALIGN JUMP_ALIGN |
---|
412 | .EnableOrDisableEnableInterrupt: |
---|
413 | call Buffers_GetRomvarsFlagsToAX |
---|
414 | mov bx, g_MenuitemIdeControllerEnableInterrupt |
---|
415 | test ax, FLG_ROMVARS_MODULE_IRQ |
---|
416 | jz SHORT .DisableMenuitemFromCSBX |
---|
417 | |
---|
418 | mov bx, [g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
419 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
---|
420 | mov bx, g_MenuitemIdeControllerEnableInterrupt |
---|
421 | cmp al, DEVICE_8BIT_XTCF_PIO8 |
---|
422 | jae SHORT .DisableMenuitemFromCSBX |
---|
423 | |
---|
424 | call EnableMenuitemFromCSBX |
---|
425 | ; Fall to .EnableOrDisableIRQchannelSelection |
---|
426 | |
---|
427 | ;-------------------------------------------------------------------- |
---|
428 | ; .EnableOrDisableIRQchannelSelection |
---|
429 | ; Parameters: |
---|
430 | ; SS:BP: Menu handle |
---|
431 | ; Returns: |
---|
432 | ; Nothing |
---|
433 | ; Corrupts registers: |
---|
434 | ; AX, BX |
---|
435 | ;-------------------------------------------------------------------- |
---|
436 | ALIGN JUMP_ALIGN |
---|
437 | .EnableOrDisableIRQchannelSelection: |
---|
438 | mov bx, [g_MenuitemIdeControllerEnableInterrupt+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
439 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
---|
440 | mov bx, g_MenuitemIdeControllerIdeIRQ |
---|
441 | test al, al |
---|
442 | jnz SHORT .EnableMenuitemFromCSBX |
---|
443 | .DisableIRQchannelSelection: |
---|
444 | mov bx, g_MenuitemIdeControllerIdeIRQ |
---|
445 | ; Fall to .DisableMenuitemFromCSBX |
---|
446 | |
---|
447 | |
---|
448 | ;-------------------------------------------------------------------- |
---|
449 | ; .DisableMenuitemFromCSBX |
---|
450 | ; .EnableMenuitemFromCSBX |
---|
451 | ; Parameters: |
---|
452 | ; CS:BX: Ptr to MENUITEM |
---|
453 | ; Returns: |
---|
454 | ; Nothing |
---|
455 | ; Corrupts registers: |
---|
456 | ; Nothing |
---|
457 | ;-------------------------------------------------------------------- |
---|
458 | ALIGN JUMP_ALIGN |
---|
459 | .DisableMenuitemFromCSBX: |
---|
460 | jmp DisableMenuitemFromCSBX |
---|
461 | |
---|
462 | ALIGN JUMP_ALIGN |
---|
463 | .EnableMenuitemFromCSBX: |
---|
464 | jmp EnableMenuitemFromCSBX |
---|
465 | |
---|
466 | |
---|
467 | ;-------------------------------------------------------------------- |
---|
468 | ; .EnableOrDisableSerial |
---|
469 | ; Parameters: |
---|
470 | ; SS:BP: Menu handle |
---|
471 | ; Returns: |
---|
472 | ; Nothing |
---|
473 | ; Corrupts registers: |
---|
474 | ; AX, BX |
---|
475 | ;-------------------------------------------------------------------- |
---|
476 | .EnableOrDisableSerial: |
---|
477 | mov bx, [g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
478 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
---|
479 | cmp al, DEVICE_SERIAL_PORT |
---|
480 | mov ax, DisableMenuitemFromCSBX |
---|
481 | jne SHORT .DisableSerialControllerMenuitems |
---|
482 | mov ax, EnableMenuitemFromCSBX |
---|
483 | call .EnableSerialControllerMenuitems |
---|
484 | mov bx, [g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
485 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
---|
486 | cmp al, 'x' |
---|
487 | mov ax, DisableMenuitemFromCSBX |
---|
488 | jne SHORT .DisableCustomPortMenuitem |
---|
489 | ret |
---|
490 | .DisableSerialControllerMenuitems: |
---|
491 | .EnableSerialControllerMenuitems: |
---|
492 | mov bx, g_MenuitemIdeControllerSerialCOM |
---|
493 | call ax |
---|
494 | mov bx, g_MenuitemIdeControllerSerialBaud |
---|
495 | call ax |
---|
496 | .DisableCustomPortMenuitem: |
---|
497 | mov bx, g_MenuitemIdeControllerSerialPort |
---|
498 | jmp ax |
---|
499 | |
---|
500 | |
---|
501 | ;-------------------------------------------------------------------- |
---|
502 | ; MENUITEM activation functions (.fnActivate) |
---|
503 | ; Parameters: |
---|
504 | ; SS:BP: Ptr to MENU |
---|
505 | ; Returns: |
---|
506 | ; Nothing |
---|
507 | ; Corrupts registers: |
---|
508 | ; All, except segments |
---|
509 | ;-------------------------------------------------------------------- |
---|
510 | ALIGN JUMP_ALIGN |
---|
511 | MasterDrive: |
---|
512 | mov bx, g_MenuitemMasterSlaveDisableDetection |
---|
513 | call DisableMenuitemFromCSBX |
---|
514 | mov bx, [g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
515 | jmp SHORT DisplayMasterSlaveMenu |
---|
516 | |
---|
517 | ALIGN JUMP_ALIGN |
---|
518 | SlaveDrive: |
---|
519 | mov bx, g_MenuitemMasterSlaveDisableDetection |
---|
520 | call EnableMenuitemFromCSBX |
---|
521 | mov bx, [g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
522 | ; Fall to DisplayMasterSlaveMenu |
---|
523 | |
---|
524 | DisplayMasterSlaveMenu: |
---|
525 | call MasterSlaveMenu_InitializeToDrvparamsOffsetInBX |
---|
526 | jmp MasterSlaveMenu_EnterMenuOrModifyItemVisibility |
---|
527 | |
---|
528 | |
---|
529 | ;-------------------------------------------------------------------- |
---|
530 | ; IdeControllerMenu_WriteDevice |
---|
531 | ; |
---|
532 | ; Sets default values to ports and other device dependent stuff |
---|
533 | ; |
---|
534 | ; Parameters: |
---|
535 | ; AX: IDE controller/Device type menu choice index |
---|
536 | ; ES:DI: Ptr to IDEVARS.bDevice |
---|
537 | ; DS:SI: MENUITEM pointer |
---|
538 | ; Returns: |
---|
539 | ; AX: IDE controller/Device type menu choice index |
---|
540 | ; Corrupts registers: |
---|
541 | ; BX, DX |
---|
542 | ;-------------------------------------------------------------------- |
---|
543 | ALIGN JUMP_ALIGN |
---|
544 | IdeControllerMenu_WriteDevice: |
---|
545 | push di |
---|
546 | push ax |
---|
547 | |
---|
548 | mov bl, [es:di] ; What is the current Device we are changing from? |
---|
549 | sub di, BYTE IDEVARS.bDevice - IDEVARS.wBasePort ; Get ready to set the Port addresses |
---|
550 | |
---|
551 | ; Note! AL is the choice index, not device code |
---|
552 | eSHL_IM al, 1 ; Selection to device code |
---|
553 | jz SHORT .StandardIdeDevice ; DEVICE_16BIT_ATA |
---|
554 | |
---|
555 | cmp al, DEVICE_8BIT_ATA |
---|
556 | ja SHORT .NotStandardIdeDevice |
---|
557 | jb SHORT .AdvancedAtaDevice ; DEVICE_32BIT_ATA |
---|
558 | test BYTE [es:ROMVARS.wFlags], FLG_ROMVARS_MODULE_8BIT_IDE |
---|
559 | jmp SHORT .CheckZF |
---|
560 | |
---|
561 | .AdvancedAtaDevice: |
---|
562 | test BYTE [es:ROMVARS.wFlags+1], FLG_ROMVARS_MODULE_ADVANCED_ATA >> 8 |
---|
563 | .CheckZF: |
---|
564 | jz SHORT .SupportForDeviceNotAvailable |
---|
565 | |
---|
566 | ; Standard ATA controllers, including 8-bit mode |
---|
567 | .StandardIdeDevice: |
---|
568 | ; Enable IRQ for standard ATA, but only if MODULE_IRQ is included |
---|
569 | |
---|
570 | lea ax, [di-ROMVARS.ideVars0+IDEVARS.wBasePort] |
---|
571 | mov bl, IDEVARS_size |
---|
572 | div bl |
---|
573 | |
---|
574 | test BYTE [es:ROMVARS.wFlags+1], FLG_ROMVARS_MODULE_IRQ >> 8 |
---|
575 | jz SHORT .DoNotEnableIrq |
---|
576 | |
---|
577 | mov bx, .rgbDefaultIrqForStdIde ; Enable interrupt for primary and secondary IDE |
---|
578 | push ax |
---|
579 | xlat |
---|
580 | mov [es:di+IDEVARS.bIRQ-IDEVARS.wBasePort], al |
---|
581 | pop ax |
---|
582 | |
---|
583 | .DoNotEnableIrq: |
---|
584 | mov bx, .rgbLowByteOfStdIdeInterfacePorts |
---|
585 | xlat |
---|
586 | mov ah, 1 ; DEVICE_ATA_*_PORT >> 8 |
---|
587 | mov bh, 3 ; DEVICE_ATA_*_PORTCTRL >> 8 |
---|
588 | mov bl, al |
---|
589 | jmp SHORT .WriteNonSerial |
---|
590 | |
---|
591 | .rgbLowByteOfStdIdeInterfacePorts: ; Defaults for 16-bit and better ATA devices |
---|
592 | db DEVICE_ATA_PRIMARY_PORT & 0FFh |
---|
593 | db DEVICE_ATA_SECONDARY_PORT & 0FFh |
---|
594 | db DEVICE_ATA_TERTIARY_PORT & 0FFh |
---|
595 | db DEVICE_ATA_QUATERNARY_PORT & 0FFh |
---|
596 | .rgbDefaultIrqForStdIde: |
---|
597 | db 14 |
---|
598 | db 15 |
---|
599 | db 0 ; These can vary so lets disable by default |
---|
600 | db 0 |
---|
601 | |
---|
602 | .NotStandardIdeDevice: |
---|
603 | cmp al, DEVICE_SERIAL_PORT |
---|
604 | jb SHORT .NotSerialDevice |
---|
605 | test BYTE [es:ROMVARS.wFlags+1], FLG_ROMVARS_MODULE_SERIAL >> 8 |
---|
606 | jnz SHORT .ChangingToSerial |
---|
607 | |
---|
608 | .SupportForDeviceNotAvailable: |
---|
609 | mov dx, g_szUnsupportedDevice |
---|
610 | call Dialogs_DisplayErrorFromCSDX |
---|
611 | |
---|
612 | ; Restore device type to the previous value |
---|
613 | pop ax ; Get choice index from stack |
---|
614 | mov al, bl ; Previous device type to AL |
---|
615 | shr al, 1 ; Device code to choice index |
---|
616 | pop di |
---|
617 | ret |
---|
618 | |
---|
619 | .NotSerialDevice: |
---|
620 | ; Remaining device types all require MODULE_8BIT_IDE or MODULE_8BIT_IDE_ADVANCED |
---|
621 | test BYTE [es:ROMVARS.wFlags], FLG_ROMVARS_MODULE_8BIT_IDE | FLG_ROMVARS_MODULE_8BIT_IDE_ADVANCED |
---|
622 | jz SHORT .SupportForDeviceNotAvailable |
---|
623 | |
---|
624 | ; We know MODULE_8BIT_IDE is included |
---|
625 | lahf ; Save the PF |
---|
626 | cmp al, DEVICE_8BIT_XTIDE_REV2_OLIVETTI |
---|
627 | jbe SHORT .ChangingToXTIDEorXTCF |
---|
628 | sahf ; Restore the PF |
---|
629 | jpo SHORT .SupportForDeviceNotAvailable ; Jump if no MODULE_8BIT_IDE_ADVANCED |
---|
630 | cmp al, DEVICE_8BIT_JRIDE_ISA |
---|
631 | je SHORT .ChangingToJrIdeIsa |
---|
632 | cmp al, DEVICE_8BIT_ADP50L |
---|
633 | je SHORT .ChangingToADP50L |
---|
634 | |
---|
635 | .ChangingToXTIDEorXTCF: |
---|
636 | mov ax, DEVICE_XTIDE_DEFAULT_PORT ; Defaults for 8-bit XTIDE and XT-CF devices |
---|
637 | mov bx, DEVICE_XTIDE_DEFAULT_PORTCTRL |
---|
638 | |
---|
639 | ; XT-CF does not support IRQ so it must be disabled (IRQ setting is not visible for XT-CF) |
---|
640 | ; XTIDE does not use IRQs by default |
---|
641 | mov BYTE [es:di+IDEVARS.bIRQ-IDEVARS.wBasePort], 0 |
---|
642 | |
---|
643 | .WriteNonSerial: |
---|
644 | stosw ; Store defaults in IDEVARS.wBasePort and IDEVARS.wBasePortCtrl |
---|
645 | xchg bx, ax |
---|
646 | stosw |
---|
647 | jmp SHORT .Done |
---|
648 | |
---|
649 | .ChangingToJrIdeIsa: |
---|
650 | mov ah, JRIDE_DEFAULT_SEGMENT_ADDRESS >> 8 |
---|
651 | SKIP2B bx |
---|
652 | |
---|
653 | .ChangingToADP50L: |
---|
654 | mov ah, ADP50L_DEFAULT_BIOS_SEGMENT_ADDRESS >> 8 |
---|
655 | xor al, al |
---|
656 | xor bx, bx |
---|
657 | jmp SHORT .WriteNonSerial |
---|
658 | |
---|
659 | .ChangingToSerial: |
---|
660 | ; |
---|
661 | ; For serial drives, we pack the port number and baud rate into a single byte, and thus |
---|
662 | ; we need to take care to properly read/write just the bits we need. In addition, since |
---|
663 | ; we use the Port/PortCtrl bytes in a special way for serial drives, we need to properly |
---|
664 | ; default the values stored in both these words when switching in and out of the Serial |
---|
665 | ; device choice. |
---|
666 | ; |
---|
667 | mov al, SERIAL_DEFAULT_COM |
---|
668 | mov BYTE [es:di+IDEVARS.bSerialBaud-IDEVARS.wBasePort], SERIAL_DEFAULT_BAUD |
---|
669 | mov [es:di+IDEVARS.bIRQ-IDEVARS.wBasePort], ah ; Clear .bIRQ to keep the boot menu from printing it |
---|
670 | |
---|
671 | sub di, IDEVARS.wBasePort - IDEVARS.bSerialCOMPortChar |
---|
672 | call IdeControllerMenu_SerialWriteCOM |
---|
673 | stosb |
---|
674 | |
---|
675 | .Done: |
---|
676 | pop ax |
---|
677 | pop di |
---|
678 | ret |
---|
679 | |
---|
680 | |
---|
681 | ;-------------------------------------------------------------------- |
---|
682 | ; IdeControllerMenu_SerialWriteCOM |
---|
683 | ; |
---|
684 | ; Updates the port address based on COM port selection |
---|
685 | ; |
---|
686 | ; Parameters: |
---|
687 | ; AL: COM port |
---|
688 | ; ES:DI: Ptr to IDEVARS.bSerialCOMPortChar |
---|
689 | ; DS:SI: MENUITEM pointer |
---|
690 | ; Returns: |
---|
691 | ; Nothing |
---|
692 | ; Corrupts registers: |
---|
693 | ; BX |
---|
694 | ;-------------------------------------------------------------------- |
---|
695 | ALIGN JUMP_ALIGN |
---|
696 | IdeControllerMenu_SerialWriteCOM: |
---|
697 | push ax |
---|
698 | push si |
---|
699 | |
---|
700 | mov bx, PackedCOMPortAddresses - 1 |
---|
701 | mov si, g_rgbChoiceToValueLookupForCOM - 2 |
---|
702 | |
---|
703 | .Loop: |
---|
704 | inc bx |
---|
705 | inc si |
---|
706 | inc si |
---|
707 | |
---|
708 | mov ah, [bx] |
---|
709 | cmp ah, SERIAL_DEFAULT_CUSTOM_PORT >> 2 |
---|
710 | je SHORT .NotFound |
---|
711 | |
---|
712 | cmp al, [si] |
---|
713 | jne SHORT .Loop |
---|
714 | |
---|
715 | .NotFound: |
---|
716 | mov [es:di+IDEVARS.bSerialPort-IDEVARS.bSerialCOMPortChar], ah |
---|
717 | |
---|
718 | pop si |
---|
719 | pop ax |
---|
720 | ret |
---|
721 | |
---|
722 | |
---|
723 | ;-------------------------------------------------------------------- |
---|
724 | ; IdeControllerMenu_SerialReadPort |
---|
725 | ; |
---|
726 | ; Packed Port (byte) -> Numeric Port (word) |
---|
727 | ; |
---|
728 | ; Parameters: |
---|
729 | ; AX: Value read from the ROMVARS location |
---|
730 | ; ES:DI: ROMVARS location where the value was just read from |
---|
731 | ; DS:SI: MENUITEM pointer |
---|
732 | ; Returns: |
---|
733 | ; AX: Value that the MENUITEM system will interact with and display |
---|
734 | ; Corrupts registers: |
---|
735 | ; Nothing |
---|
736 | ;-------------------------------------------------------------------- |
---|
737 | ALIGN JUMP_ALIGN |
---|
738 | IdeControllerMenu_SerialReadPort: |
---|
739 | xor ah, ah |
---|
740 | eSHL_IM ax, 2 |
---|
741 | ret |
---|
742 | |
---|
743 | |
---|
744 | ;-------------------------------------------------------------------- |
---|
745 | ; IdeControllerMenu_SerialWritePort |
---|
746 | ; |
---|
747 | ; Numeric Port (word) -> Packed Port (byte) |
---|
748 | ; |
---|
749 | ; And convert from Custom to a defined COM port if we |
---|
750 | ; match one of the pre-defined COM port numbers |
---|
751 | ; |
---|
752 | ; Parameters: |
---|
753 | ; AX: Value that the MENUITEM system was interacting with |
---|
754 | ; ES:DI: ROMVARS location where the value is to be stored |
---|
755 | ; DS:SI: MENUITEM pointer |
---|
756 | ; Returns: |
---|
757 | ; AX: Value to actually write to ROMVARS |
---|
758 | ; Corrupts registers: |
---|
759 | ; BX |
---|
760 | ;-------------------------------------------------------------------- |
---|
761 | ALIGN JUMP_ALIGN |
---|
762 | IdeControllerMenu_SerialWritePort: |
---|
763 | push si |
---|
764 | |
---|
765 | eSHR_IM ax, 2 |
---|
766 | and al, 0FEh ; Force 8-byte boundary |
---|
767 | |
---|
768 | mov si, g_rgbChoiceToValueLookupForCOM - 2 |
---|
769 | mov bx, PackedCOMPortAddresses - 1 ; Loop, looking for port address in known COM address list |
---|
770 | |
---|
771 | .Loop: |
---|
772 | inc si |
---|
773 | inc si |
---|
774 | inc bx |
---|
775 | |
---|
776 | mov ah, [si] |
---|
777 | cmp ah, 'x' |
---|
778 | je SHORT .Found |
---|
779 | |
---|
780 | cmp al, [bx] |
---|
781 | jne SHORT .Loop |
---|
782 | |
---|
783 | .Found: |
---|
784 | mov [es:di+IDEVARS.bSerialCOMPortChar-IDEVARS.bSerialPort], ah |
---|
785 | |
---|
786 | pop si |
---|
787 | ret |
---|
788 | |
---|