[293] | 1 | ; Project name : XTIDE Universal BIOS Configurator |
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[2] | 2 | ; Description : XTIDE Universal BIOS configuration menu. |
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| 3 | |
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| 4 | ; Section containing initialized data |
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| 5 | SECTION .data |
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| 6 | |
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| 7 | ; -Back to previous menu |
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| 8 | ; +Primary IDE |
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| 9 | ; ... |
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| 10 | ; +Last IDE |
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| 11 | ; +Boot Menu settings |
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| 12 | ; Boot loader type (None, Simple, Menu) |
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| 13 | ; Late Initialization (N) |
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| 14 | ; Maximize Disk Size (Y) |
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| 15 | ; Full Operating Mode (Y) |
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| 16 | ; KiB to steal from base RAM (1) |
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| 17 | ; Number of IDE controllers (5) |
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| 18 | |
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| 19 | ALIGN WORD_ALIGN |
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| 20 | g_MenuPageCfg: |
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| 21 | istruc MENUPAGE |
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| 22 | at MENUPAGE.bItemCnt, db 13 |
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| 23 | iend |
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| 24 | istruc MENUPAGEITEM ; Back to previous menu |
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| 25 | at MENUPAGEITEM.fnActivate, dw MainPageItem_ActivateLeaveSubmenu |
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| 26 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
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| 27 | at MENUPAGEITEM.szName, dw g_szPreviousMenu |
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| 28 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgBack |
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| 29 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgBack |
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| 30 | at MENUPAGEITEM.bFlags, db FLG_MENUPAGEITEM_VISIBLE |
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| 31 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_BACK |
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| 32 | iend |
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| 33 | g_MenuPageItemCfgIde1: |
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| 34 | istruc MENUPAGEITEM ; Primary IDE |
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| 35 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateIdeController |
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| 36 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
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| 37 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.ideVars0 |
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| 38 | at MENUPAGEITEM.pSubMenuPage, dw g_MenuPageIdeVars |
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| 39 | at MENUPAGEITEM.szName, dw g_szItemCfgIde1 |
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| 40 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgIde |
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| 41 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgIde |
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| 42 | at MENUPAGEITEM.bFlags, db FLG_MENUPAGEITEM_VISIBLE |
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| 43 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_NEXT |
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| 44 | iend |
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| 45 | g_MenuPageItemCfgIde2: |
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| 46 | istruc MENUPAGEITEM |
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| 47 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateIdeController |
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| 48 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
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| 49 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.ideVars1 |
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| 50 | at MENUPAGEITEM.pSubMenuPage, dw g_MenuPageIdeVars |
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| 51 | at MENUPAGEITEM.szName, dw g_szItemCfgIde2 |
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| 52 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgIde |
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| 53 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgIde |
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| 54 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_NEXT |
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| 55 | iend |
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| 56 | g_MenuPageItemCfgIde3: |
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| 57 | istruc MENUPAGEITEM |
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| 58 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateIdeController |
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| 59 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
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| 60 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.ideVars2 |
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| 61 | at MENUPAGEITEM.pSubMenuPage, dw g_MenuPageIdeVars |
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| 62 | at MENUPAGEITEM.szName, dw g_szItemCfgIde3 |
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| 63 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgIde |
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| 64 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgIde |
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| 65 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_NEXT |
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| 66 | iend |
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| 67 | g_MenuPageItemCfgIde4: |
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| 68 | istruc MENUPAGEITEM |
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| 69 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateIdeController |
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| 70 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
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| 71 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.ideVars3 |
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| 72 | at MENUPAGEITEM.pSubMenuPage, dw g_MenuPageIdeVars |
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| 73 | at MENUPAGEITEM.szName, dw g_szItemCfgIde4 |
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| 74 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgIde |
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| 75 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgIde |
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| 76 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_NEXT |
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| 77 | iend |
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| 78 | g_MenuPageItemCfgIde5: |
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| 79 | istruc MENUPAGEITEM |
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| 80 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateIdeController |
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| 81 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
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| 82 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.ideVars4 |
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| 83 | at MENUPAGEITEM.pSubMenuPage, dw g_MenuPageIdeVars |
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| 84 | at MENUPAGEITEM.szName, dw g_szItemCfgIde5 |
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| 85 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgIde |
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| 86 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgIde |
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| 87 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_NEXT |
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| 88 | iend |
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| 89 | g_MenuPageItemCfgBootMenu: |
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| 90 | istruc MENUPAGEITEM ; Boot menu settings |
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| 91 | at MENUPAGEITEM.fnActivate, dw MainPageItem_ActivateSubmenu |
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| 92 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
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| 93 | at MENUPAGEITEM.pSubMenuPage, dw g_MenuPageBootMenu |
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| 94 | at MENUPAGEITEM.szName, dw g_szItemCfgBootMenu |
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| 95 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgBootMenu |
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| 96 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgBootMenu |
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| 97 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_NEXT |
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| 98 | iend |
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| 99 | istruc MENUPAGEITEM ; Boot Loader type |
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| 100 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateBootLoaderType |
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| 101 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_LookupString |
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| 102 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.bBootLdrType |
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| 103 | at MENUPAGEITEM.pSubMenuPage, dw g_MenuPageBootLoaderType |
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| 104 | at MENUPAGEITEM.rgszLookup, dw g_rgszBootLoaderValueToString |
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| 105 | at MENUPAGEITEM.szName, dw g_szItemCfgBootLoader |
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| 106 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgBootLoader |
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| 107 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgBootLoader |
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| 108 | at MENUPAGEITEM.bFlags, db FLG_MENUPAGEITEM_VISIBLE |
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| 109 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_NEXT |
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| 110 | iend |
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| 111 | istruc MENUPAGEITEM ; Late initialization |
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| 112 | at MENUPAGEITEM.fnActivate, dw MenuPageItem_GetBoolFromUser |
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| 113 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
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| 114 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.wFlags |
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| 115 | at MENUPAGEITEM.wValueMask, dw FLG_ROMVARS_LATE |
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| 116 | at MENUPAGEITEM.szName, dw g_szItemCfgLateInit |
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| 117 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgLateInit |
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| 118 | at MENUPAGEITEM.szHelp, dw g_szHelpCfgLateInit |
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| 119 | at MENUPAGEITEM.szDialog, dw g_szDlgCfgLateInit |
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| 120 | at MENUPAGEITEM.bFlags, db FLG_MENUPAGEITEM_VISIBLE |
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| 121 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_FLAG |
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| 122 | iend |
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| 123 | istruc MENUPAGEITEM ; Maximize disk size |
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| 124 | at MENUPAGEITEM.fnActivate, dw MenuPageItem_GetBoolFromUser |
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| 125 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
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| 126 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.wFlags |
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| 127 | at MENUPAGEITEM.wValueMask, dw FLG_ROMVARS_MAXSIZE |
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| 128 | at MENUPAGEITEM.szName, dw g_szItemCfgMaxSize |
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| 129 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgMaxSize |
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| 130 | at MENUPAGEITEM.szHelp, dw g_szHelpCfgMaxSize |
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| 131 | at MENUPAGEITEM.szDialog, dw g_szDlgCfgMaxSize |
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| 132 | at MENUPAGEITEM.bFlags, db FLG_MENUPAGEITEM_VISIBLE |
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| 133 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_FLAG |
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| 134 | iend |
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| 135 | istruc MENUPAGEITEM ; Full operating mode |
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| 136 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateFullMode |
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| 137 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
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| 138 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.wFlags |
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| 139 | at MENUPAGEITEM.wValueMask, dw FLG_ROMVARS_FULLMODE |
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| 140 | at MENUPAGEITEM.szName, dw g_szItemCfgFullMode |
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| 141 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgFullMode |
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| 142 | at MENUPAGEITEM.szHelp, dw g_szHelpCfgFullMode |
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| 143 | at MENUPAGEITEM.szDialog, dw g_szDlgCfgFullMode |
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| 144 | at MENUPAGEITEM.bFlags, db FLG_MENUPAGEITEM_VISIBLE |
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| 145 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_FLAG |
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| 146 | iend |
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| 147 | g_MenuPageItemCfgStealRam: |
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| 148 | istruc MENUPAGEITEM ; kiB to steal from base RAM |
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| 149 | at MENUPAGEITEM.fnActivate, dw MenuPageItem_GetByteFromUser |
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| 150 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
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| 151 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.bStealSize |
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| 152 | at MENUPAGEITEM.wValueMin, dw 1 |
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| 153 | at MENUPAGEITEM.wValueMax, dw 255 |
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| 154 | at MENUPAGEITEM.szName, dw g_szItemCfgStealSize |
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| 155 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgStealSize |
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| 156 | at MENUPAGEITEM.szHelp, dw g_szHelpCfgStealSize |
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| 157 | at MENUPAGEITEM.szDialog, dw g_szDlgCfgStealSize |
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| 158 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_UNSIGNED_BYTE |
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| 159 | iend |
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| 160 | g_MenuPageItemCfgIdeCnt: |
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| 161 | istruc MENUPAGEITEM ; Number of IDE controllers |
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| 162 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateControllerCount |
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| 163 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
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| 164 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.bIdeCnt |
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| 165 | at MENUPAGEITEM.wValueMin, dw 1 |
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| 166 | at MENUPAGEITEM.wValueMax, dw 5 |
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| 167 | at MENUPAGEITEM.szName, dw g_szItemCfgIdeCnt |
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| 168 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgIdeCnt |
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| 169 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgIdeCnt |
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| 170 | at MENUPAGEITEM.szDialog, dw g_szDlgCfgIdeCnt |
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| 171 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_UNSIGNED_BYTE |
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| 172 | iend |
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| 173 | |
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| 174 | |
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| 175 | ; Section containing code |
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| 176 | SECTION .text |
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| 177 | |
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| 178 | ;-------------------------------------------------------------------- |
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| 179 | ; ConfigurationMenu_ActivateIdeController |
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| 180 | ; Parameters: |
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| 181 | ; DS:SI Ptr to MENUPAGE |
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| 182 | ; DS:DI Ptr to MENUPAGEITEM |
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| 183 | ; SS:BP: Ptr to MENUVARS |
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| 184 | ; Returns: |
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| 185 | ; CF: Set if menuitem changed |
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| 186 | ; Cleared if no changes |
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| 187 | ; Corrupts registers: |
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| 188 | ; AX, BX, CX, DX |
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| 189 | ;-------------------------------------------------------------------- |
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| 190 | ALIGN JUMP_ALIGN |
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| 191 | ConfigurationMenu_ActivateIdeController: |
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| 192 | mov ax, [di+MENUPAGEITEM.pValue] ; AX=Offset to IDEVARS |
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| 193 | call IdeControllerMenu_SetIdevarsOffset |
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| 194 | call IdeControllerMenu_SetMenuitemVisibility |
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| 195 | jmp MainPageItem_ActivateSubmenu |
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| 196 | |
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| 197 | |
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| 198 | ;-------------------------------------------------------------------- |
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| 199 | ; ConfigurationMenu_ActivateFullMode |
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| 200 | ; Parameters: |
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| 201 | ; DS:SI Ptr to MENUPAGE |
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| 202 | ; DS:DI Ptr to MENUPAGEITEM |
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| 203 | ; SS:BP: Ptr to MENUVARS |
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| 204 | ; Returns: |
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| 205 | ; CF: Set if menuitem changed |
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| 206 | ; Cleared if no changes |
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| 207 | ; Corrupts registers: |
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| 208 | ; AX, BX, CX, DX |
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| 209 | ;-------------------------------------------------------------------- |
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| 210 | ALIGN JUMP_ALIGN |
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| 211 | ConfigurationMenu_ActivateFullMode: |
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| 212 | call MenuPageItem_GetBoolFromUser |
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| 213 | jc SHORT ConfigurationMenu_SetMenuitemVisibilityAndDrawChanges |
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| 214 | ret |
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| 215 | |
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| 216 | |
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| 217 | ;-------------------------------------------------------------------- |
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| 218 | ; ConfigurationMenu_ActivateControllerCount |
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| 219 | ; Parameters: |
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| 220 | ; DS:SI Ptr to MENUPAGE |
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| 221 | ; DS:DI Ptr to MENUPAGEITEM |
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| 222 | ; SS:BP: Ptr to MENUVARS |
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| 223 | ; Returns: |
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[293] | 224 | ; CF: Set if user data inputted successfully |
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[2] | 225 | ; Cleared if cancel |
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| 226 | ; Corrupts registers: |
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| 227 | ; AX, BX, CX, DX |
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| 228 | ;-------------------------------------------------------------------- |
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| 229 | ALIGN JUMP_ALIGN |
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| 230 | ConfigurationMenu_ActivateControllerCount: |
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| 231 | call MenuPageItem_GetByteFromUser |
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| 232 | jc SHORT ConfigurationMenu_SetMenuitemVisibilityAndDrawChanges |
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| 233 | ret |
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| 234 | |
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| 235 | |
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| 236 | ;-------------------------------------------------------------------- |
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| 237 | ; ConfigurationMenu_ActivateBootLoaderType |
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| 238 | ; Parameters: |
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| 239 | ; DS:SI Ptr to MENUPAGE |
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| 240 | ; DS:DI Ptr to MENUPAGEITEM |
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| 241 | ; SS:BP: Ptr to MENUVARS |
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| 242 | ; Returns: |
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[293] | 243 | ; CF: Set if user data inputted successfully |
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[2] | 244 | ; Cleared if cancel |
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| 245 | ; Corrupts registers: |
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| 246 | ; AX, BX, CX, DX |
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| 247 | ;-------------------------------------------------------------------- |
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| 248 | ALIGN JUMP_ALIGN |
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| 249 | ConfigurationMenu_ActivateBootLoaderType: |
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| 250 | call MainPageItem_ActivateSubmenuForGettingLookupValue |
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| 251 | jc SHORT ConfigurationMenu_SetMenuitemVisibilityAndDrawChanges |
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| 252 | ret |
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| 253 | |
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| 254 | |
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| 255 | ;-------------------------------------------------------------------- |
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| 256 | ; ConfigurationMenu_SetMenuitemVisibilityAndDrawChanges |
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| 257 | ; Parameters: |
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| 258 | ; DS:SI: Ptr to MENUPAGE |
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| 259 | ; SS:BP: Ptr to MENUVARS |
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| 260 | ; Returns: |
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| 261 | ; CF: Cleared since no need to draw changes |
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| 262 | ; Corrupts registers: |
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| 263 | ; AX, BX, CX, DX |
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| 264 | ;-------------------------------------------------------------------- |
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| 265 | ALIGN JUMP_ALIGN |
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| 266 | ConfigurationMenu_SetMenuitemVisibilityAndDrawChanges: |
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| 267 | call ConfigurationMenu_SetMenuitemVisibility |
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| 268 | call MenuPage_InvalidateItemCount |
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| 269 | clc ; No need to redraw Full Mode menuitem |
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| 270 | ret |
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| 271 | |
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| 272 | |
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| 273 | ;-------------------------------------------------------------------- |
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| 274 | ; Enables or disables menuitems based on current configuration. |
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| 275 | ; |
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| 276 | ; ConfigurationMenu_SetMenuitemVisibility |
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| 277 | ; Parameters: |
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| 278 | ; DS: CS |
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| 279 | ; Returns: |
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| 280 | ; Nothing |
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| 281 | ; Corrupts registers: |
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| 282 | ; BX, CX |
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| 283 | ;-------------------------------------------------------------------- |
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| 284 | ALIGN JUMP_ALIGN |
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| 285 | ConfigurationMenu_SetMenuitemVisibility: |
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| 286 | call ConfigurationMenu_SetBootMenuVisibility |
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| 287 | call ConfigurationMenu_SetFullModeVisibility |
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| 288 | jmp SHORT ConfigurationMenu_SetControllerCountVisibility |
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| 289 | |
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| 290 | ALIGN JUMP_ALIGN |
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| 291 | ConfigurationMenu_SetBootMenuVisibility: |
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| 292 | cmp BYTE [g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.bBootLdrType], BOOTLOADER_TYPE_MENU |
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| 293 | jne SHORT .DisableBootMenuSettings |
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| 294 | or BYTE [g_MenuPageItemCfgBootMenu+MENUPAGEITEM.bFlags], FLG_MENUPAGEITEM_VISIBLE |
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| 295 | ret |
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| 296 | ALIGN JUMP_ALIGN |
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| 297 | .DisableBootMenuSettings: |
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| 298 | and BYTE [g_MenuPageItemCfgBootMenu+MENUPAGEITEM.bFlags], ~FLG_MENUPAGEITEM_VISIBLE |
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| 299 | ret |
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| 300 | |
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| 301 | ALIGN JUMP_ALIGN |
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| 302 | ConfigurationMenu_SetFullModeVisibility: |
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| 303 | test WORD [g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.wFlags], FLG_ROMVARS_FULLMODE |
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| 304 | jz SHORT .DisableFullModeMenuitems |
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| 305 | or BYTE [g_MenuPageItemCfgStealRam+MENUPAGEITEM.bFlags], FLG_MENUPAGEITEM_VISIBLE |
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| 306 | or BYTE [g_MenuPageItemCfgIdeCnt+MENUPAGEITEM.bFlags], FLG_MENUPAGEITEM_VISIBLE |
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| 307 | ret |
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| 308 | ALIGN JUMP_ALIGN |
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| 309 | .DisableFullModeMenuitems: |
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| 310 | and BYTE [g_MenuPageItemCfgStealRam+MENUPAGEITEM.bFlags], ~FLG_MENUPAGEITEM_VISIBLE |
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| 311 | and BYTE [g_MenuPageItemCfgIdeCnt+MENUPAGEITEM.bFlags], ~FLG_MENUPAGEITEM_VISIBLE |
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| 312 | ret |
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| 313 | |
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| 314 | ALIGN JUMP_ALIGN |
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| 315 | ConfigurationMenu_SetControllerCountVisibility: |
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| 316 | call ConfigurationMenu_HideAdditionalIdeControllers |
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| 317 | jmp SHORT ConfigurationMenu_ShowAdditionalIdeControllers |
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| 318 | |
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| 319 | ;-------------------------------------------------------------------- |
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| 320 | ; Hides all additional (not primary) IDE controller menuitems. |
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| 321 | ; |
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| 322 | ; ConfigurationMenu_HideAdditionalIdeControllers |
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| 323 | ; Parameters: |
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| 324 | ; DS: CS |
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| 325 | ; Returns: |
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| 326 | ; Nothing |
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| 327 | ; Corrupts registers: |
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| 328 | ; BX, CX |
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| 329 | ;-------------------------------------------------------------------- |
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| 330 | ALIGN JUMP_ALIGN |
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| 331 | ConfigurationMenu_HideAdditionalIdeControllers: |
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| 332 | mov bx, g_MenuPageItemCfgIde2+MENUPAGEITEM.bFlags |
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| 333 | mov cx, CNT_MAX_CTRLS-1 |
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| 334 | ALIGN JUMP_ALIGN |
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| 335 | .FlagLoop: |
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| 336 | and BYTE [bx], ~FLG_MENUPAGEITEM_VISIBLE |
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| 337 | add bx, MENUPAGEITEM_size |
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| 338 | loop .FlagLoop |
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| 339 | ret |
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| 340 | |
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| 341 | ;-------------------------------------------------------------------- |
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| 342 | ; Sets all additional (after primary) IDE controller menuitems visible. |
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| 343 | ; |
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| 344 | ; ConfigurationMenu_ShowAdditionalIdeControllers |
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| 345 | ; Parameters: |
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| 346 | ; DS: CS |
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| 347 | ; Returns: |
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| 348 | ; Nothing |
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| 349 | ; Corrupts registers: |
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| 350 | ; BX, CX |
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| 351 | ;-------------------------------------------------------------------- |
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| 352 | ALIGN JUMP_ALIGN |
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| 353 | ConfigurationMenu_ShowAdditionalIdeControllers: |
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| 354 | call ConfigurationMenu_GetNumberOfIdeControllers |
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| 355 | dec cx ; First always visible |
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[293] | 356 | jz .Return |
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[2] | 357 | mov bx, g_MenuPageItemCfgIde2+MENUPAGEITEM.bFlags |
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| 358 | ALIGN JUMP_ALIGN |
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| 359 | .FlagLoop: |
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| 360 | or BYTE [bx], FLG_MENUPAGEITEM_VISIBLE |
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| 361 | add bx, MENUPAGEITEM_size |
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| 362 | loop .FlagLoop |
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| 363 | .Return: |
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| 364 | ret |
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| 365 | |
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| 366 | ;-------------------------------------------------------------------- |
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| 367 | ; Returns number of IDE controllers to set visible. |
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| 368 | ; |
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| 369 | ; ConfigurationMenu_GetNumberOfIdeControllers |
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| 370 | ; Parameters: |
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| 371 | ; DS: CS |
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| 372 | ; Returns: |
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| 373 | ; CX: Number of selected IDE controllers |
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| 374 | ; Corrupts registers: |
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| 375 | ; Nothing |
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| 376 | ;-------------------------------------------------------------------- |
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| 377 | ALIGN JUMP_ALIGN |
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| 378 | ConfigurationMenu_GetNumberOfIdeControllers: |
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[293] | 379 | mov cx, 1 ; Assume one controller for Lite mode |
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[2] | 380 | test WORD [g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.wFlags], FLG_ROMVARS_FULLMODE |
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[293] | 381 | jz SHORT .Return |
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| 382 | mov cl, [g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.bIdeCnt] |
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| 383 | ALIGN JUMP_ALIGN, ret |
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| 384 | .Return: |
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[2] | 385 | ret |
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