[57] | 1 | ; Project name : XTIDE Universal BIOS Configurator v2 |
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| 2 | ; Description : "IDE Controller" menu structs and functions. |
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| 3 | |
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| 4 | ; Section containing initialized data |
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| 5 | SECTION .data |
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| 6 | |
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| 7 | ALIGN WORD_ALIGN |
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| 8 | g_MenupageForIdeControllerMenu: |
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| 9 | istruc MENUPAGE |
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| 10 | at MENUPAGE.fnEnter, dw IdeControllerMenu_EnterMenuOrModifyItemVisibility |
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[59] | 11 | at MENUPAGE.fnBack, dw ConfigurationMenu_EnterMenuOrModifyItemVisibility |
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[199] | 12 | at MENUPAGE.wMenuitems, dw 11 |
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[57] | 13 | iend |
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| 14 | |
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| 15 | g_MenuitemIdeControllerBackToConfigurationMenu: |
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| 16 | istruc MENUITEM |
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| 17 | at MENUITEM.fnActivate, dw ConfigurationMenu_EnterMenuOrModifyItemVisibility |
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| 18 | at MENUITEM.szName, dw g_szItemBackToCfgMenu |
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| 19 | at MENUITEM.szQuickInfo, dw g_szNfoIdeBackToCfgMenu |
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| 20 | at MENUITEM.szHelp, dw g_szNfoIdeBackToCfgMenu |
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| 21 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
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| 22 | at MENUITEM.bType, db TYPE_MENUITEM_PAGEBACK |
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| 23 | iend |
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| 24 | |
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| 25 | g_MenuitemIdeControllerMasterDrive: |
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| 26 | istruc MENUITEM |
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| 27 | at MENUITEM.fnActivate, dw MasterDrive |
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| 28 | at MENUITEM.szName, dw g_szItemIdeMaster |
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| 29 | at MENUITEM.szQuickInfo, dw g_szNfoIdeMaster |
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| 30 | at MENUITEM.szHelp, dw g_szNfoIdeMaster |
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| 31 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
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| 32 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT |
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| 33 | iend |
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| 34 | |
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| 35 | g_MenuitemIdeControllerSlaveDrive: |
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| 36 | istruc MENUITEM |
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| 37 | at MENUITEM.fnActivate, dw SlaveDrive |
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| 38 | at MENUITEM.szName, dw g_szItemIdeSlave |
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| 39 | at MENUITEM.szQuickInfo, dw g_szNfoIdeSlave |
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| 40 | at MENUITEM.szHelp, dw g_szNfoIdeSlave |
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| 41 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
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| 42 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT |
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| 43 | iend |
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| 44 | |
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[153] | 45 | g_MenuitemIdeControllerDevice: |
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[57] | 46 | istruc MENUITEM |
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[108] | 47 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
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[233] | 48 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromRawItemInDSSI |
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[153] | 49 | at MENUITEM.szName, dw g_szItemIdeDevice |
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| 50 | at MENUITEM.szQuickInfo, dw g_szNfoIdeDevice |
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| 51 | at MENUITEM.szHelp, dw g_szNfoIdeDevice |
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[199] | 52 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE | FLG_MENUITEM_BYTEVALUE | FLG_MENUITEM_MODIFY_MENU |
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[108] | 53 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
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[57] | 54 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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[153] | 55 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDevice |
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| 56 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceCfgDevice |
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| 57 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgwChoiceToValueLookupForDevice |
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| 58 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForDevice |
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[199] | 59 | at MENUITEM.itemValue + ITEM_VALUE.fnValueWriter, dw IdeControllerMenu_WriteDevice |
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[57] | 60 | iend |
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| 61 | |
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| 62 | g_MenuitemIdeControllerCommandBlockAddress: |
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| 63 | istruc MENUITEM |
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| 64 | at MENUITEM.fnActivate, dw Menuitem_ActivateHexInputForMenuitemInDSSI |
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| 65 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteHexValueStringToBufferInESDIfromItemInDSSI |
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| 66 | at MENUITEM.szName, dw g_szItemIdeCmdPort |
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| 67 | at MENUITEM.szQuickInfo, dw g_szNfoIdeCmdPort |
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| 68 | at MENUITEM.szHelp, dw g_szHelpIdeCmdPort |
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| 69 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
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| 70 | at MENUITEM.bType, db TYPE_MENUITEM_HEX |
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| 71 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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| 72 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeCmdPort |
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| 73 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 0 |
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| 74 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw -1 |
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| 75 | iend |
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| 76 | |
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| 77 | g_MenuitemIdeControllerControlBlockAddress: |
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| 78 | istruc MENUITEM |
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| 79 | at MENUITEM.fnActivate, dw Menuitem_ActivateHexInputForMenuitemInDSSI |
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| 80 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteHexValueStringToBufferInESDIfromItemInDSSI |
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| 81 | at MENUITEM.szName, dw g_szItemIdeCtrlPort |
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| 82 | at MENUITEM.szQuickInfo, dw g_szNfoIdeCtrlPort |
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| 83 | at MENUITEM.szHelp, dw g_szHelpIdeCtrlPort |
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| 84 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
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| 85 | at MENUITEM.bType, db TYPE_MENUITEM_HEX |
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| 86 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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| 87 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeCtrlPort |
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| 88 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 0 |
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| 89 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw -1 |
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| 90 | iend |
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| 91 | |
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[199] | 92 | g_MenuitemIdeControllerSerialCOM: |
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| 93 | istruc MENUITEM |
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| 94 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
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[233] | 95 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromRawItemInDSSI |
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[199] | 96 | at MENUITEM.szName, dw g_szItemSerialCOM |
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| 97 | at MENUITEM.szQuickInfo, dw g_szNfoIdeSerialCOM |
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| 98 | at MENUITEM.szHelp, dw g_szHelpIdeSerialCOM |
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[233] | 99 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_BYTEVALUE | FLG_MENUITEM_CHOICESTRINGS |
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[242] | 100 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
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[199] | 101 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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| 102 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDevice |
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| 103 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szSerialCOMChoice |
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[233] | 104 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgbChoiceToValueLookupForCOM |
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| 105 | at MENUITEM.itemValue + ITEM_VALUE.rgszChoiceToStringLookup, dw g_rgszChoiceToStringLookupForCOM |
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[199] | 106 | at MENUITEM.itemValue + ITEM_VALUE.fnValueWriter, dw IdeControllerMenu_SerialWriteCOM |
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| 107 | iend |
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| 108 | |
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| 109 | g_MenuitemIdeControllerSerialPort: |
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| 110 | istruc MENUITEM |
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| 111 | at MENUITEM.fnActivate, dw Menuitem_ActivateHexInputForMenuitemInDSSI |
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| 112 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteHexValueStringToBufferInESDIfromItemInDSSI |
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| 113 | at MENUITEM.szName, dw g_szItemSerialPort |
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| 114 | at MENUITEM.szQuickInfo, dw g_szNfoIdeSerialPort |
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| 115 | at MENUITEM.szHelp, dw g_szHelpIdeSerialPort |
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[233] | 116 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_BYTEVALUE |
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[199] | 117 | at MENUITEM.bType, db TYPE_MENUITEM_HEX |
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| 118 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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| 119 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeCmdPort |
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[233] | 120 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 8h |
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| 121 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw 3f8h |
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[199] | 122 | at MENUITEM.itemValue + ITEM_VALUE.fnValueReader, dw IdeControllerMenu_SerialReadPort |
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| 123 | at MENUITEM.itemValue + ITEM_VALUE.fnValueWriter, dw IdeControllerMenu_SerialWritePort |
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[242] | 124 | iend |
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[199] | 125 | |
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[242] | 126 | g_MenuitemIdeControllerSerialBaud: |
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[199] | 127 | istruc MENUITEM |
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| 128 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
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[233] | 129 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromRawItemInDSSI |
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[199] | 130 | at MENUITEM.szName, dw g_szItemSerialBaud |
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| 131 | at MENUITEM.szQuickInfo, dw g_szNfoIdeSerialBaud |
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| 132 | at MENUITEM.szHelp, dw g_szHelpIdeSerialBaud |
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[233] | 133 | at MENUITEM.bFlags, db FLG_MENUITEM_BYTEVALUE | FLG_MENUITEM_CHOICESTRINGS |
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[199] | 134 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
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| 135 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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| 136 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDevice |
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| 137 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szSerialBaudChoice |
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[233] | 138 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgbChoiceToValueLookupForBaud |
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| 139 | at MENUITEM.itemValue + ITEM_VALUE.rgszChoiceToStringLookup, dw g_rgszChoiceToStringLookupForBaud |
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[199] | 140 | iend |
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[242] | 141 | |
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[57] | 142 | g_MenuitemIdeControllerEnableInterrupt: |
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| 143 | istruc MENUITEM |
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[108] | 144 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
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[59] | 145 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI |
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[57] | 146 | at MENUITEM.szName, dw g_szItemIdeEnIRQ |
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| 147 | at MENUITEM.szQuickInfo, dw g_szNfoIdeEnIRQ |
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| 148 | at MENUITEM.szHelp, dw g_szHelpIdeEnIRQ |
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| 149 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE | FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_FLAGVALUE |
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[108] | 150 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
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[57] | 151 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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| 152 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeEnIRQ |
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[108] | 153 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBooleanFlag |
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[57] | 154 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForFlagBooleans |
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| 155 | at MENUITEM.itemValue + ITEM_VALUE.wValueBitmask, dw 15 |
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| 156 | iend |
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| 157 | |
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| 158 | g_MenuitemIdeControllerIdeIRQ: |
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| 159 | istruc MENUITEM |
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| 160 | at MENUITEM.fnActivate, dw Menuitem_ActivateUnsignedInputForMenuitemInDSSI |
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| 161 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteUnsignedValueStringToBufferInESDIfromItemInDSSI |
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| 162 | at MENUITEM.szName, dw g_szItemIdeIRQ |
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| 163 | at MENUITEM.szQuickInfo, dw g_szNfoIdeIRQ |
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| 164 | at MENUITEM.szHelp, dw g_szHelpIdeIRQ |
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| 165 | at MENUITEM.bFlags, db FLG_MENUITEM_BYTEVALUE |
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| 166 | at MENUITEM.bType, db TYPE_MENUITEM_UNSIGNED |
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| 167 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
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| 168 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeIRQ |
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| 169 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 2 |
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| 170 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw 15 |
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| 171 | iend |
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| 172 | |
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[153] | 173 | g_rgwChoiceToValueLookupForDevice: |
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[362] | 174 | dw DEVICE_XTIDE_REV1 |
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| 175 | dw DEVICE_XTIDE_REV2 |
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| 176 | dw DEVICE_FAST_XTIDE |
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[153] | 177 | dw DEVICE_16BIT_ATA |
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| 178 | dw DEVICE_32BIT_ATA |
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| 179 | dw DEVICE_SERIAL_PORT |
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[286] | 180 | dw DEVICE_JRIDE_ISA |
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[153] | 181 | g_rgszValueToStringLookupForDevice: |
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[362] | 182 | dw g_szValueCfgDeviceRev1 |
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| 183 | dw g_szValueCfgDeviceRev2 |
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| 184 | dw g_szValueCfgDeviceFast |
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[153] | 185 | dw g_szValueCfgDevice16b |
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| 186 | dw g_szValueCfgDevice32b |
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| 187 | dw g_szValueCfgDeviceSerial |
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[286] | 188 | dw g_szValueCfgDeviceJrIdeIsa |
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[57] | 189 | |
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[233] | 190 | g_rgbChoiceToValueLookupForCOM: |
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| 191 | dw '1' |
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| 192 | dw '2' |
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| 193 | dw '3' |
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| 194 | dw '4' |
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| 195 | dw '5' |
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| 196 | dw '6' |
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| 197 | dw '7' |
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| 198 | dw '8' |
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| 199 | dw '9' |
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| 200 | dw 'A' |
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| 201 | dw 'B' |
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| 202 | dw 'C' |
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| 203 | dw 'x' ; must be last entry (see reader/write routines) |
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[242] | 204 | g_rgszChoiceToStringLookupForCOM: |
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[199] | 205 | dw g_szValueCfgCOM1 |
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| 206 | dw g_szValueCfgCOM2 |
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| 207 | dw g_szValueCfgCOM3 |
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| 208 | dw g_szValueCfgCOM4 |
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| 209 | dw g_szValueCfgCOM5 |
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| 210 | dw g_szValueCfgCOM6 |
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| 211 | dw g_szValueCfgCOM7 |
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| 212 | dw g_szValueCfgCOM8 |
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| 213 | dw g_szValueCfgCOM9 |
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| 214 | dw g_szValueCfgCOMA |
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| 215 | dw g_szValueCfgCOMB |
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| 216 | dw g_szValueCfgCOMC |
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| 217 | dw g_szValueCfgCOMx |
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[233] | 218 | dw NULL |
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[57] | 219 | |
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[280] | 220 | SERIAL_DEFAULT_CUSTOM_PORT EQU 300h ; can't be any of the pre-defined COM values |
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[199] | 221 | |
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[233] | 222 | PackedCOMPortAddresses: ; COM1 - COMC (or COM12) |
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[280] | 223 | db SERIAL_COM1_IOADDRESS >> 2 |
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| 224 | db SERIAL_COM2_IOADDRESS >> 2 |
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| 225 | db SERIAL_COM3_IOADDRESS >> 2 |
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| 226 | db SERIAL_COM4_IOADDRESS >> 2 |
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| 227 | db SERIAL_COM5_IOADDRESS >> 2 |
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| 228 | db SERIAL_COM6_IOADDRESS >> 2 |
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| 229 | db SERIAL_COM7_IOADDRESS >> 2 |
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| 230 | db SERIAL_COM8_IOADDRESS >> 2 |
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| 231 | db SERIAL_COM9_IOADDRESS >> 2 |
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| 232 | db SERIAL_COMA_IOADDRESS >> 2 |
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| 233 | db SERIAL_COMB_IOADDRESS >> 2 |
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| 234 | db SERIAL_COMC_IOADDRESS >> 2 |
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| 235 | db SERIAL_DEFAULT_CUSTOM_PORT >> 2 ; must be last entry (see reader/writer routines) |
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| 236 | SERIAL_DEFAULT_COM EQU '1' |
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[242] | 237 | |
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[233] | 238 | g_rgbChoiceToValueLookupForBaud: |
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| 239 | dw (115200 / 115200) & 0xff |
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| 240 | dw (115200 / 57600) & 0xff |
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| 241 | dw (115200 / 38400) & 0xff |
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| 242 | dw (115200 / 28800) & 0xff |
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| 243 | dw (115200 / 19200) & 0xff |
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| 244 | dw (115200 / 9600) & 0xff |
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| 245 | dw (115200 / 4800) & 0xff |
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| 246 | dw (115200 / 2400) & 0xff |
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| 247 | g_rgszChoiceToStringLookupForBaud: |
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| 248 | dw g_szValueCfgBaud115_2 |
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| 249 | dw g_szValueCfgBaud57_6 |
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| 250 | dw g_szValueCfgBaud38_4 |
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| 251 | dw g_szValueCfgBaud28_8 |
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| 252 | dw g_szValueCfgBaud19_2 |
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| 253 | dw g_szValueCfgBaud9600 |
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| 254 | dw g_szValueCfgBaud4800 |
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| 255 | dw g_szValueCfgBaud2400 |
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| 256 | dw NULL |
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[280] | 257 | SERIAL_DEFAULT_BAUD EQU ((115200 / 9600) & 0xff) |
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[199] | 258 | |
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[57] | 259 | ; Section containing code |
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| 260 | SECTION .text |
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| 261 | |
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| 262 | ;-------------------------------------------------------------------- |
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| 263 | ; IdeControllerMenu_InitializeToIdevarsOffsetInBX |
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| 264 | ; Parameters: |
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| 265 | ; SS:BP: Menu handle |
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| 266 | ; Returns: |
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| 267 | ; Nothing |
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| 268 | ; Corrupts registers: |
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| 269 | ; AX |
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| 270 | ;-------------------------------------------------------------------- |
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| 271 | ALIGN JUMP_ALIGN |
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| 272 | IdeControllerMenu_InitializeToIdevarsOffsetInBX: |
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| 273 | lea ax, [bx+IDEVARS.drvParamsMaster] |
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| 274 | mov [cs:g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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| 275 | |
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| 276 | lea ax, [bx+IDEVARS.drvParamsSlave] |
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| 277 | mov [cs:g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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| 278 | |
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[153] | 279 | lea ax, [bx+IDEVARS.bDevice] |
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| 280 | mov [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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[57] | 281 | |
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| 282 | lea ax, [bx+IDEVARS.wPort] |
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| 283 | mov [cs:g_MenuitemIdeControllerCommandBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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[242] | 284 | |
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| 285 | lea ax, [bx+IDEVARS.bSerialPort] |
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[199] | 286 | mov [cs:g_MenuitemIdeControllerSerialPort+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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[233] | 287 | |
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| 288 | lea ax, [bx+IDEVARS.bSerialBaud] |
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[199] | 289 | mov [cs:g_MenuitemIdeControllerSerialBaud+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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[242] | 290 | |
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[57] | 291 | lea ax, [bx+IDEVARS.wPortCtrl] |
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| 292 | mov [cs:g_MenuitemIdeControllerControlBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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[242] | 293 | |
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[233] | 294 | lea ax, [bx+IDEVARS.bSerialCOMPortChar] |
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[242] | 295 | mov [cs:g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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[57] | 296 | |
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| 297 | lea ax, [bx+IDEVARS.bIRQ] |
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| 298 | mov [cs:g_MenuitemIdeControllerEnableInterrupt+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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| 299 | mov [cs:g_MenuitemIdeControllerIdeIRQ+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
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[199] | 300 | |
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[57] | 301 | ret |
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| 302 | |
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| 303 | |
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| 304 | ;-------------------------------------------------------------------- |
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| 305 | ; IdeControllerMenu_EnterMenuOrModifyItemVisibility |
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| 306 | ; Parameters: |
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| 307 | ; SS:BP: Menu handle |
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| 308 | ; Returns: |
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| 309 | ; Nothing |
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| 310 | ; Corrupts registers: |
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| 311 | ; All, except BP |
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| 312 | ;-------------------------------------------------------------------- |
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| 313 | ALIGN JUMP_ALIGN |
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| 314 | IdeControllerMenu_EnterMenuOrModifyItemVisibility: |
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| 315 | push cs |
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| 316 | pop ds |
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| 317 | call .EnableOrDisableIRQ |
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[199] | 318 | call .EnableOrDisableSerial |
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[57] | 319 | mov si, g_MenupageForIdeControllerMenu |
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| 320 | jmp Menupage_ChangeToNewMenupageInDSSI |
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| 321 | |
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| 322 | ;-------------------------------------------------------------------- |
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| 323 | ; .EnableOrDisableIRQ |
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| 324 | ; Parameters: |
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| 325 | ; SS:BP: Menu handle |
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| 326 | ; Returns: |
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| 327 | ; Nothing |
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| 328 | ; Corrupts registers: |
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| 329 | ; AX, BX |
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| 330 | ;-------------------------------------------------------------------- |
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| 331 | ALIGN JUMP_ALIGN |
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| 332 | .EnableOrDisableIRQ: |
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| 333 | mov bx, [cs:g_MenuitemIdeControllerEnableInterrupt+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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| 334 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
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| 335 | mov bx, g_MenuitemIdeControllerIdeIRQ |
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[109] | 336 | test al, al |
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[57] | 337 | jz SHORT .DisableMenuitemFromCSBX |
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| 338 | ; Fall to .EnableMenuitemFromCSBX |
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| 339 | |
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| 340 | ;-------------------------------------------------------------------- |
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| 341 | ; .EnableMenuitemFromCSBX |
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| 342 | ; .DisableMenuitemFromCSBX |
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| 343 | ; Parameters: |
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| 344 | ; CS:BX: Ptr to MENUITEM |
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| 345 | ; Returns: |
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| 346 | ; Nothing |
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| 347 | ; Corrupts registers: |
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| 348 | ; Nothing |
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| 349 | ;-------------------------------------------------------------------- |
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| 350 | ALIGN JUMP_ALIGN |
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| 351 | .EnableMenuitemFromCSBX: |
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| 352 | or BYTE [cs:bx+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE |
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| 353 | ret |
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| 354 | |
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| 355 | ALIGN JUMP_ALIGN |
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| 356 | .DisableMenuitemFromCSBX: |
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| 357 | and BYTE [cs:bx+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE |
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| 358 | ret |
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| 359 | |
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[199] | 360 | .EnableOrDisableSerial: |
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| 361 | mov bx, g_MenuitemIdeControllerCommandBlockAddress |
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| 362 | call .DisableMenuitemFromCSBX |
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[57] | 363 | |
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[199] | 364 | mov bx, g_MenuitemIdeControllerControlBlockAddress |
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| 365 | call .DisableMenuitemFromCSBX |
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| 366 | |
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| 367 | mov bx, g_MenuitemIdeControllerEnableInterrupt |
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| 368 | call .DisableMenuitemFromCSBX |
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| 369 | |
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| 370 | mov bx, g_MenuitemIdeControllerSerialBaud |
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| 371 | call .DisableMenuitemFromCSBX |
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| 372 | |
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| 373 | mov bx, g_MenuitemIdeControllerSerialCOM |
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| 374 | call .DisableMenuitemFromCSBX |
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| 375 | |
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| 376 | mov bx, g_MenuitemIdeControllerSerialPort |
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| 377 | call .DisableMenuitemFromCSBX |
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[242] | 378 | |
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| 379 | mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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[199] | 380 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
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| 381 | cmp al,DEVICE_SERIAL_PORT |
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| 382 | jnz .DisableAllSerial |
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| 383 | |
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| 384 | mov bx, g_MenuitemIdeControllerSerialCOM |
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| 385 | call .EnableMenuitemFromCSBX |
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| 386 | |
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| 387 | mov bx, g_MenuitemIdeControllerSerialBaud |
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| 388 | call .EnableMenuitemFromCSBX |
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| 389 | |
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[242] | 390 | mov bx, [cs:g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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[199] | 391 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
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| 392 | mov bx, g_MenuitemIdeControllerSerialPort |
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| 393 | cmp al,'x' |
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| 394 | jz .EnableMenuitemFromCSBX |
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| 395 | jmp .DisableMenuitemFromCSBX |
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| 396 | |
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| 397 | .DisableAllSerial: |
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| 398 | |
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| 399 | mov bx, g_MenuitemIdeControllerCommandBlockAddress |
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| 400 | call .EnableMenuitemFromCSBX |
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| 401 | |
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| 402 | mov bx, g_MenuitemIdeControllerControlBlockAddress |
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| 403 | call .EnableMenuitemFromCSBX |
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| 404 | |
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| 405 | mov bx, g_MenuitemIdeControllerEnableInterrupt |
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[242] | 406 | call .EnableMenuitemFromCSBX |
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[199] | 407 | |
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| 408 | ret |
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[242] | 409 | |
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[57] | 410 | ;-------------------------------------------------------------------- |
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| 411 | ; MENUITEM activation functions (.fnActivate) |
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| 412 | ; Parameters: |
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| 413 | ; SS:BP: Ptr to MENU |
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| 414 | ; Returns: |
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| 415 | ; Nothing |
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| 416 | ; Corrupts registers: |
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| 417 | ; All, except segments |
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| 418 | ;-------------------------------------------------------------------- |
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| 419 | ALIGN JUMP_ALIGN |
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| 420 | MasterDrive: |
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| 421 | mov bx, [cs:g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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| 422 | jmp SHORT DisplayMasterSlaveMenu |
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| 423 | |
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| 424 | ALIGN JUMP_ALIGN |
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| 425 | SlaveDrive: |
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| 426 | mov bx, [cs:g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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| 427 | ; Fall to DisplayMasterSlaveMenu |
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| 428 | |
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| 429 | ALIGN JUMP_ALIGN |
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| 430 | DisplayMasterSlaveMenu: |
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[233] | 431 | ; |
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| 432 | ; block mode is not supported on serial drives, disable/enable the option as appropriate |
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| 433 | ; |
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| 434 | push bx |
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[242] | 435 | mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
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[233] | 436 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
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| 437 | mov bx, g_MenuitemMasterSlaveBlockModeTransfers |
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| 438 | cmp al,DEVICE_SERIAL_PORT |
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| 439 | jz .isSerial |
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| 440 | or BYTE [cs:bx+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE |
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| 441 | jmp .isDone |
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[242] | 442 | .isSerial: |
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[233] | 443 | and BYTE [cs:bx+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE |
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| 444 | .isDone: |
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| 445 | pop bx |
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[242] | 446 | |
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[57] | 447 | call MasterSlaveMenu_InitializeToDrvparamsOffsetInBX |
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| 448 | jmp MasterSlaveMenu_EnterMenuOrModifyItemVisibility |
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[199] | 449 | |
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| 450 | ;------------------------------------------------------------------------------------------ |
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| 451 | ; |
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| 452 | ; Reader/Writer Routines |
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| 453 | ; |
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| 454 | ; For serial drives, we pack the port number and baud rate into a single byte, and thus |
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| 455 | ; we need to take care to properly read/write just the bits we need. In addition, since |
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| 456 | ; we use the Port/PortCtrl bytes in a special way for serial drives, we need to properly |
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[242] | 457 | ; default the values stored in both these words when switching in and out of the Serial |
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[199] | 458 | ; device choice. |
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| 459 | ; |
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| 460 | ; Writers: |
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| 461 | ; Parameters: |
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| 462 | ; AX: Value that the MENUITEM system was interacting with |
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| 463 | ; ES:DI: ROMVARS location where the value is to be stored |
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| 464 | ; DS:SI: MENUITEM pointer |
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| 465 | ; Returns: |
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| 466 | ; AX: Value to actually write to ROMVARS |
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| 467 | ; Corrupts registers: |
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| 468 | ; AX |
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| 469 | ; |
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| 470 | ; Readers: |
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| 471 | ; Parameters: |
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| 472 | ; AX: Value read from the ROMVARS location |
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| 473 | ; ES:DI: ROMVARS location where the value was just read from |
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| 474 | ; DS:SI: MENUITEM pointer |
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| 475 | ; Returns: |
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| 476 | ; AX: Value that the MENUITEM system will interact with and display |
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| 477 | ; Corrupts registers: |
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| 478 | ; AX |
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| 479 | ; |
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| 480 | |
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| 481 | ; |
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| 482 | ; No change to Device byte, but use this opportunity to change defaults stored in wPort and wPortCtrl if we are |
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[242] | 483 | ; changing in/out of a Serial device (since we use these bytes in radically different ways). |
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[199] | 484 | ; |
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| 485 | ALIGN JUMP_ALIGN |
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| 486 | IdeControllerMenu_WriteDevice: |
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| 487 | push ax |
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| 488 | push bx |
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| 489 | push di |
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| 490 | |
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| 491 | mov bl,[es:di] ; what is the current Device? |
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[242] | 492 | |
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[199] | 493 | add di,IDEVARS.wPort - IDEVARS.bDevice ; Get ready to set the Port addresses |
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[242] | 494 | |
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[199] | 495 | cmp al,DEVICE_SERIAL_PORT |
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| 496 | jz .changingToSerial |
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| 497 | |
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| 498 | cmp bl,DEVICE_SERIAL_PORT |
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| 499 | jnz .done ; if we weren't Serial before, nothing to do |
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| 500 | |
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| 501 | .changingFromSerial: |
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| 502 | cmp al,DEVICE_16BIT_ATA |
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| 503 | |
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[242] | 504 | mov ax,DEVICE_XTIDE_DEFAULT_PORT ; Defaults for 8-bit XTIDE devices |
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| 505 | mov bx,DEVICE_XTIDE_DEFAULT_PORTCTRL |
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| 506 | |
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| 507 | jb .writeNonSerial |
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| 508 | |
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[199] | 509 | mov ax,DEVICE_ATA_DEFAULT_PORT ; Defaults for 16-bit and better ATA devices |
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| 510 | mov bx,DEVICE_ATA_DEFAULT_PORTCTRL |
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| 511 | |
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[242] | 512 | .writeNonSerial: |
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| 513 | stosw ; Store defaults in IDEVARS.wPort and IDEVARS.wPortCtrl |
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| 514 | xchg bx, ax |
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| 515 | stosw |
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[199] | 516 | |
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| 517 | jmp .done |
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| 518 | |
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[242] | 519 | .changingToSerial: |
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[199] | 520 | cmp bl,DEVICE_SERIAL_PORT |
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| 521 | jz .done ; if we were already serial, nothing to do |
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| 522 | |
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[280] | 523 | mov byte [es:di+IDEVARS.bSerialBaud-IDEVARS.wPort],SERIAL_DEFAULT_BAUD |
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[233] | 524 | |
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[280] | 525 | mov al,SERIAL_DEFAULT_COM |
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[233] | 526 | add di,IDEVARS.bSerialCOMPortChar-IDEVARS.wPort |
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[199] | 527 | call IdeControllerMenu_SerialWriteCOM |
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[242] | 528 | stosb |
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| 529 | |
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| 530 | .done: |
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[199] | 531 | pop di |
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| 532 | pop bx |
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| 533 | pop ax |
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| 534 | |
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| 535 | ret |
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| 536 | |
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| 537 | ; |
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[233] | 538 | ; Doesn't modify COM character (unless it is not recognized, which would be an error case), |
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[242] | 539 | ; But does update the port address based on COM port selection |
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| 540 | ; |
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[199] | 541 | ALIGN JUMP_ALIGN |
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| 542 | IdeControllerMenu_SerialWriteCOM: |
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[233] | 543 | push ax |
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[199] | 544 | push bx |
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[233] | 545 | push si |
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[242] | 546 | |
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[233] | 547 | mov si,g_rgbChoiceToValueLookupForCOM |
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| 548 | mov bx,PackedCOMPortAddresses |
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[199] | 549 | |
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[233] | 550 | .loop: |
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| 551 | mov ah,[bx] |
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[199] | 552 | |
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[280] | 553 | cmp ah,(SERIAL_DEFAULT_CUSTOM_PORT >> 2) |
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[233] | 554 | jz .notFound |
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[242] | 555 | |
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[233] | 556 | cmp al,[si] |
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| 557 | jz .found |
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[242] | 558 | |
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[233] | 559 | inc si |
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| 560 | inc si |
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| 561 | inc bx |
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[242] | 562 | |
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[233] | 563 | jmp .loop |
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[199] | 564 | |
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[233] | 565 | .notFound: |
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| 566 | mov al, 'x' |
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[242] | 567 | |
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| 568 | .found: |
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[233] | 569 | mov [es:di+IDEVARS.bSerialPort-IDEVARS.bSerialCOMPortChar], ah |
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[199] | 570 | |
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[233] | 571 | pop si |
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[199] | 572 | pop bx |
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[233] | 573 | pop ax |
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[242] | 574 | |
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[199] | 575 | ret |
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| 576 | |
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[242] | 577 | |
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[199] | 578 | ; |
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[233] | 579 | ; Packed Port (byte) -> Numeric Port (word) |
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[242] | 580 | ; |
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[199] | 581 | ALIGN JUMP_ALIGN |
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[233] | 582 | IdeControllerMenu_SerialReadPort: |
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| 583 | xor ah,ah |
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[242] | 584 | eSHL_IM ax, 2 |
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[199] | 585 | ret |
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| 586 | |
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| 587 | ; |
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[233] | 588 | ; Numeric Port (word) -> Packed Port (byte) |
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| 589 | ; And convert from Custom to a defined COM port if we match one of the pre-defined COM port numbers |
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[199] | 590 | ; |
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| 591 | ALIGN JUMP_ALIGN |
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[242] | 592 | IdeControllerMenu_SerialWritePort: |
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[199] | 593 | push bx |
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[233] | 594 | push si |
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[199] | 595 | |
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[242] | 596 | eSHR_IM ax, 2 |
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[233] | 597 | and al,0feh ; force 8-byte boundary |
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[199] | 598 | |
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[242] | 599 | mov si,g_rgbChoiceToValueLookupForCOM |
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[233] | 600 | mov bx,PackedCOMPortAddresses ; loop, looking for port address in known COM address list |
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| 601 | |
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| 602 | .loop: |
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| 603 | mov ah,[si] |
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| 604 | cmp ah,'x' |
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| 605 | jz .found |
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[242] | 606 | |
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[233] | 607 | cmp al,[bx] |
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| 608 | jz .found |
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[242] | 609 | |
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[233] | 610 | inc si |
---|
| 611 | inc si |
---|
[199] | 612 | inc bx |
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[242] | 613 | |
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[233] | 614 | jmp .loop |
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[199] | 615 | |
---|
[242] | 616 | .found: |
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[233] | 617 | mov [es:di+IDEVARS.bSerialCOMPortChar-IDEVARS.bSerialPort], ah |
---|
| 618 | |
---|
| 619 | pop si |
---|
[199] | 620 | pop bx |
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| 621 | |
---|
[233] | 622 | ret |
---|
[199] | 623 | |
---|