| 1 | ; Project name : XTIDE Universal BIOS Configurator v2 |
|---|
| 2 | ; Description : "Configure XTIDE Universal BIOS" menu structs and functions. |
|---|
| 3 | |
|---|
| 4 | ; Section containing initialized data |
|---|
| 5 | SECTION .data |
|---|
| 6 | |
|---|
| 7 | ALIGN WORD_ALIGN |
|---|
| 8 | g_MenupageForConfigurationMenu: |
|---|
| 9 | istruc MENUPAGE |
|---|
| 10 | at MENUPAGE.fnEnter, dw ConfigurationMenu_EnterMenuOrModifyItemVisibility |
|---|
| 11 | at MENUPAGE.fnBack, dw MainMenu_EnterMenuOrModifyItemVisibility |
|---|
| 12 | at MENUPAGE.wMenuitems, dw 9 |
|---|
| 13 | iend |
|---|
| 14 | |
|---|
| 15 | g_MenuitemConfigurationBackToMainMenu: |
|---|
| 16 | istruc MENUITEM |
|---|
| 17 | at MENUITEM.fnActivate, dw MainMenu_EnterMenuOrModifyItemVisibility |
|---|
| 18 | at MENUITEM.szName, dw g_szItemCfgBackToMain |
|---|
| 19 | at MENUITEM.szQuickInfo, dw g_szItemCfgBackToMain |
|---|
| 20 | at MENUITEM.szHelp, dw g_szItemCfgBackToMain |
|---|
| 21 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
|---|
| 22 | at MENUITEM.bType, db TYPE_MENUITEM_PAGEBACK |
|---|
| 23 | iend |
|---|
| 24 | |
|---|
| 25 | g_MenuitemConfigurationPrimaryIdeController: |
|---|
| 26 | istruc MENUITEM |
|---|
| 27 | at MENUITEM.fnActivate, dw PrimaryIdeController |
|---|
| 28 | at MENUITEM.szName, dw g_szItemCfgIde1 |
|---|
| 29 | at MENUITEM.szQuickInfo, dw g_szNfoCfgIde |
|---|
| 30 | at MENUITEM.szHelp, dw g_szNfoCfgIde |
|---|
| 31 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
|---|
| 32 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT |
|---|
| 33 | iend |
|---|
| 34 | |
|---|
| 35 | g_MenuitemConfigurationSecondaryIdeController: |
|---|
| 36 | istruc MENUITEM |
|---|
| 37 | at MENUITEM.fnActivate, dw SecondaryIdeController |
|---|
| 38 | at MENUITEM.szName, dw g_szItemCfgIde2 |
|---|
| 39 | at MENUITEM.szQuickInfo, dw g_szNfoCfgIde |
|---|
| 40 | at MENUITEM.szHelp, dw g_szNfoCfgIde |
|---|
| 41 | at MENUITEM.bFlags, db NULL |
|---|
| 42 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT |
|---|
| 43 | iend |
|---|
| 44 | |
|---|
| 45 | g_MenuitemConfigurationTertiaryIdeController: |
|---|
| 46 | istruc MENUITEM |
|---|
| 47 | at MENUITEM.fnActivate, dw TertiaryIdeController |
|---|
| 48 | at MENUITEM.szName, dw g_szItemCfgIde3 |
|---|
| 49 | at MENUITEM.szQuickInfo, dw g_szNfoCfgIde |
|---|
| 50 | at MENUITEM.szHelp, dw g_szNfoCfgIde |
|---|
| 51 | at MENUITEM.bFlags, db NULL |
|---|
| 52 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT |
|---|
| 53 | iend |
|---|
| 54 | |
|---|
| 55 | g_MenuitemConfigurationQuaternaryIdeController: |
|---|
| 56 | istruc MENUITEM |
|---|
| 57 | at MENUITEM.fnActivate, dw QuaternaryIdeController |
|---|
| 58 | at MENUITEM.szName, dw g_szItemCfgIde4 |
|---|
| 59 | at MENUITEM.szQuickInfo, dw g_szNfoCfgIde |
|---|
| 60 | at MENUITEM.szHelp, dw g_szNfoCfgIde |
|---|
| 61 | at MENUITEM.bFlags, db NULL |
|---|
| 62 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT |
|---|
| 63 | iend |
|---|
| 64 | |
|---|
| 65 | g_MenuitemConfigurationBootMenuSettings: |
|---|
| 66 | istruc MENUITEM |
|---|
| 67 | at MENUITEM.fnActivate, dw BootMenuSettingsMenu_EnterMenuOrModifyItemVisibility |
|---|
| 68 | at MENUITEM.szName, dw g_szItemCfgBootMenu |
|---|
| 69 | at MENUITEM.szQuickInfo, dw g_szNfoCfgBootMenu |
|---|
| 70 | at MENUITEM.szHelp, dw g_szNfoCfgBootMenu |
|---|
| 71 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
|---|
| 72 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT |
|---|
| 73 | iend |
|---|
| 74 | |
|---|
| 75 | g_MenuitemConfigurationFullOperatingMode: |
|---|
| 76 | istruc MENUITEM |
|---|
| 77 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
|---|
| 78 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI |
|---|
| 79 | at MENUITEM.szName, dw g_szItemCfgFullMode |
|---|
| 80 | at MENUITEM.szQuickInfo, dw g_szNfoCfgFullMode |
|---|
| 81 | at MENUITEM.szHelp, dw g_szHelpCfgFullMode |
|---|
| 82 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE | FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_FLAGVALUE |
|---|
| 83 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
|---|
| 84 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw ROMVARS.wFlags |
|---|
| 85 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgCfgFullMode |
|---|
| 86 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBooleanFlag |
|---|
| 87 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForFlagBooleans |
|---|
| 88 | at MENUITEM.itemValue + ITEM_VALUE.wValueBitmask, dw FLG_ROMVARS_FULLMODE |
|---|
| 89 | iend |
|---|
| 90 | |
|---|
| 91 | g_MenuitemConfigurationKiBtoStealFromRAM: |
|---|
| 92 | istruc MENUITEM |
|---|
| 93 | at MENUITEM.fnActivate, dw Menuitem_ActivateUnsignedInputForMenuitemInDSSI |
|---|
| 94 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteUnsignedValueStringToBufferInESDIfromItemInDSSI |
|---|
| 95 | at MENUITEM.szName, dw g_szItemCfgStealSize |
|---|
| 96 | at MENUITEM.szQuickInfo, dw g_szNfoCfgStealSize |
|---|
| 97 | at MENUITEM.szHelp, dw g_szHelpCfgStealSize |
|---|
| 98 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE | FLG_MENUITEM_BYTEVALUE |
|---|
| 99 | at MENUITEM.bType, db TYPE_MENUITEM_UNSIGNED |
|---|
| 100 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw ROMVARS.bStealSize |
|---|
| 101 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgCfgStealSize |
|---|
| 102 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 1 |
|---|
| 103 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw 255 |
|---|
| 104 | iend |
|---|
| 105 | |
|---|
| 106 | g_MenuitemConfigurationIdeControllers: |
|---|
| 107 | istruc MENUITEM |
|---|
| 108 | at MENUITEM.fnActivate, dw Menuitem_ActivateUnsignedInputForMenuitemInDSSI |
|---|
| 109 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteUnsignedValueStringToBufferInESDIfromItemInDSSI |
|---|
| 110 | at MENUITEM.szName, dw g_szItemCfgIdeCnt |
|---|
| 111 | at MENUITEM.szQuickInfo, dw g_szNfoCfgIdeCnt |
|---|
| 112 | at MENUITEM.szHelp, dw g_szNfoCfgIdeCnt |
|---|
| 113 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_BYTEVALUE |
|---|
| 114 | at MENUITEM.bType, db TYPE_MENUITEM_UNSIGNED |
|---|
| 115 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw ROMVARS.bIdeCnt |
|---|
| 116 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgCfgIdeCnt |
|---|
| 117 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 1 |
|---|
| 118 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw 4 |
|---|
| 119 | iend |
|---|
| 120 | |
|---|
| 121 | |
|---|
| 122 | ; Section containing code |
|---|
| 123 | SECTION .text |
|---|
| 124 | |
|---|
| 125 | ;-------------------------------------------------------------------- |
|---|
| 126 | ; MainMenu_EnterMenuOrModifyItemVisibility |
|---|
| 127 | ; Parameters: |
|---|
| 128 | ; SS:BP: Menu handle |
|---|
| 129 | ; Returns: |
|---|
| 130 | ; Nothing |
|---|
| 131 | ; Corrupts registers: |
|---|
| 132 | ; All, except BP |
|---|
| 133 | ;-------------------------------------------------------------------- |
|---|
| 134 | ALIGN JUMP_ALIGN |
|---|
| 135 | ConfigurationMenu_EnterMenuOrModifyItemVisibility: |
|---|
| 136 | push cs |
|---|
| 137 | pop ds |
|---|
| 138 | call .DisableAllIdeControllerMenuitems |
|---|
| 139 | call .EnableIdeControllerMenuitemsBasedOnConfiguration |
|---|
| 140 | call .EnableOrDisableKiBtoStealFromRAM |
|---|
| 141 | call .EnableOrDisableIdeControllerCount |
|---|
| 142 | mov si, g_MenupageForConfigurationMenu |
|---|
| 143 | jmp Menupage_ChangeToNewMenupageInDSSI |
|---|
| 144 | |
|---|
| 145 | ;-------------------------------------------------------------------- |
|---|
| 146 | ; .DisableAllIdeControllerMenuitems |
|---|
| 147 | ; .EnableIdeControllerMenuitemsBasedOnConfiguration |
|---|
| 148 | ; Parameters: |
|---|
| 149 | ; SS:BP: Menu handle |
|---|
| 150 | ; Returns: |
|---|
| 151 | ; Nothing |
|---|
| 152 | ; Corrupts registers: |
|---|
| 153 | ; AX, BX, CX |
|---|
| 154 | ;-------------------------------------------------------------------- |
|---|
| 155 | ALIGN JUMP_ALIGN |
|---|
| 156 | .DisableAllIdeControllerMenuitems: |
|---|
| 157 | mov cx, MAX_ALLOWED_IDE_CONTROLLERS-1 |
|---|
| 158 | mov bx, g_MenuitemConfigurationSecondaryIdeController |
|---|
| 159 | ALIGN JUMP_ALIGN |
|---|
| 160 | .DisableNextIdeControllerMenuitem: |
|---|
| 161 | call .DisableMenuitemFromCSBX |
|---|
| 162 | add bx, BYTE MENUITEM_size |
|---|
| 163 | loop .DisableNextIdeControllerMenuitem |
|---|
| 164 | ret |
|---|
| 165 | |
|---|
| 166 | ALIGN JUMP_ALIGN |
|---|
| 167 | .EnableIdeControllerMenuitemsBasedOnConfiguration: |
|---|
| 168 | call .GetIdeControllerCountToCX |
|---|
| 169 | dec cx ; Primary always enabled |
|---|
| 170 | jcxz .PrimaryControllerAlreadyEnabled |
|---|
| 171 | mov bx, g_MenuitemConfigurationSecondaryIdeController |
|---|
| 172 | ALIGN JUMP_ALIGN |
|---|
| 173 | .EnableNextIdeControllerMenuitem: |
|---|
| 174 | call .EnableMenuitemFromCSBX |
|---|
| 175 | add bx, BYTE MENUITEM_size |
|---|
| 176 | loop .EnableNextIdeControllerMenuitem |
|---|
| 177 | .PrimaryControllerAlreadyEnabled: |
|---|
| 178 | ret |
|---|
| 179 | |
|---|
| 180 | ;-------------------------------------------------------------------- |
|---|
| 181 | ; .GetIdeControllerCountToCX |
|---|
| 182 | ; Parameters: |
|---|
| 183 | ; SS:BP: Menu handle |
|---|
| 184 | ; Returns: |
|---|
| 185 | ; CX: Number of IDE controllers to configure |
|---|
| 186 | ; Corrupts registers: |
|---|
| 187 | ; AX, BX |
|---|
| 188 | ;-------------------------------------------------------------------- |
|---|
| 189 | ALIGN JUMP_ALIGN |
|---|
| 190 | .GetIdeControllerCountToCX: |
|---|
| 191 | call Buffers_GetRomvarsFlagsToAX |
|---|
| 192 | test ax, FLG_ROMVARS_FULLMODE |
|---|
| 193 | jz SHORT .AllowOnlyOneIdeControllerInLiteMode |
|---|
| 194 | |
|---|
| 195 | mov bx, ROMVARS.bIdeCnt |
|---|
| 196 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
|---|
| 197 | eMOVZX cx, al |
|---|
| 198 | ret |
|---|
| 199 | ALIGN JUMP_ALIGN |
|---|
| 200 | .AllowOnlyOneIdeControllerInLiteMode: |
|---|
| 201 | mov cx, 1 |
|---|
| 202 | ret |
|---|
| 203 | |
|---|
| 204 | ;-------------------------------------------------------------------- |
|---|
| 205 | ; .EnableOrDisableKiBtoStealFromRAM |
|---|
| 206 | ; Parameters: |
|---|
| 207 | ; SS:BP: Menu handle |
|---|
| 208 | ; Returns: |
|---|
| 209 | ; Nothing |
|---|
| 210 | ; Corrupts registers: |
|---|
| 211 | ; AX, BX, CX |
|---|
| 212 | ;-------------------------------------------------------------------- |
|---|
| 213 | ALIGN JUMP_ALIGN |
|---|
| 214 | .EnableOrDisableKiBtoStealFromRAM: |
|---|
| 215 | call Buffers_GetRomvarsFlagsToAX |
|---|
| 216 | mov bx, g_MenuitemConfigurationKiBtoStealFromRAM |
|---|
| 217 | test ax, FLG_ROMVARS_FULLMODE |
|---|
| 218 | jz SHORT .DisableMenuitemFromCSBX |
|---|
| 219 | jmp SHORT .EnableMenuitemFromCSBX |
|---|
| 220 | |
|---|
| 221 | ;-------------------------------------------------------------------- |
|---|
| 222 | ; .EnableOrDisableKiBtoStealFromRAM |
|---|
| 223 | ; Parameters: |
|---|
| 224 | ; SS:BP: Menu handle |
|---|
| 225 | ; Returns: |
|---|
| 226 | ; Nothing |
|---|
| 227 | ; Corrupts registers: |
|---|
| 228 | ; AX, BX |
|---|
| 229 | ;-------------------------------------------------------------------- |
|---|
| 230 | ALIGN JUMP_ALIGN |
|---|
| 231 | .EnableOrDisableIdeControllerCount: |
|---|
| 232 | call Buffers_GetRomvarsFlagsToAX |
|---|
| 233 | mov bx, g_MenuitemConfigurationIdeControllers |
|---|
| 234 | test ax, FLG_ROMVARS_FULLMODE |
|---|
| 235 | jnz SHORT .EnableMenuitemFromCSBX |
|---|
| 236 | |
|---|
| 237 | ; Limit controller count for lite mode |
|---|
| 238 | call Buffers_GetFileBufferToESDI |
|---|
| 239 | mov BYTE [es:di+ROMVARS.bIdeCnt], MAX_LITE_MODE_CONTROLLERS |
|---|
| 240 | jmp SHORT .DisableMenuitemFromCSBX |
|---|
| 241 | |
|---|
| 242 | ;-------------------------------------------------------------------- |
|---|
| 243 | ; .EnableMenuitemFromCSBX |
|---|
| 244 | ; .DisableMenuitemFromCSBX |
|---|
| 245 | ; Parameters: |
|---|
| 246 | ; CS:BX: Ptr to MENUITEM |
|---|
| 247 | ; Returns: |
|---|
| 248 | ; Nothing |
|---|
| 249 | ; Corrupts registers: |
|---|
| 250 | ; Nothing |
|---|
| 251 | ;-------------------------------------------------------------------- |
|---|
| 252 | ALIGN JUMP_ALIGN |
|---|
| 253 | .EnableMenuitemFromCSBX: |
|---|
| 254 | or BYTE [cs:bx+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE |
|---|
| 255 | ret |
|---|
| 256 | |
|---|
| 257 | ALIGN JUMP_ALIGN |
|---|
| 258 | .DisableMenuitemFromCSBX: |
|---|
| 259 | and BYTE [cs:bx+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE |
|---|
| 260 | ret |
|---|
| 261 | |
|---|
| 262 | |
|---|
| 263 | |
|---|
| 264 | ;-------------------------------------------------------------------- |
|---|
| 265 | ; MENUITEM activation functions (.fnActivate) |
|---|
| 266 | ; Parameters: |
|---|
| 267 | ; SS:BP: Ptr to MENU |
|---|
| 268 | ; Returns: |
|---|
| 269 | ; Nothing |
|---|
| 270 | ; Corrupts registers: |
|---|
| 271 | ; All, except segments |
|---|
| 272 | ;-------------------------------------------------------------------- |
|---|
| 273 | ALIGN JUMP_ALIGN |
|---|
| 274 | PrimaryIdeController: |
|---|
| 275 | mov bx, ROMVARS.ideVars0 |
|---|
| 276 | jmp SHORT DisplayIdeControllerMenu |
|---|
| 277 | |
|---|
| 278 | ALIGN JUMP_ALIGN |
|---|
| 279 | SecondaryIdeController: |
|---|
| 280 | mov bx, ROMVARS.ideVars1 |
|---|
| 281 | jmp SHORT DisplayIdeControllerMenu |
|---|
| 282 | |
|---|
| 283 | ALIGN JUMP_ALIGN |
|---|
| 284 | TertiaryIdeController: |
|---|
| 285 | mov bx, ROMVARS.ideVars2 |
|---|
| 286 | jmp SHORT DisplayIdeControllerMenu |
|---|
| 287 | |
|---|
| 288 | ALIGN JUMP_ALIGN |
|---|
| 289 | QuaternaryIdeController: |
|---|
| 290 | mov bx, ROMVARS.ideVars3 |
|---|
| 291 | ; Fall to DisplayIdeControllerMenu |
|---|
| 292 | |
|---|
| 293 | ALIGN JUMP_ALIGN |
|---|
| 294 | DisplayIdeControllerMenu: |
|---|
| 295 | call IdeControllerMenu_InitializeToIdevarsOffsetInBX |
|---|
| 296 | jmp IdeControllerMenu_EnterMenuOrModifyItemVisibility |
|---|
