[57] | 1 | ; Project name : XTIDE Universal BIOS Configurator v2 |
---|
| 2 | ; Description : "IDE Controller" menu structs and functions. |
---|
| 3 | |
---|
[376] | 4 | ; |
---|
[399] | 5 | ; XTIDE Universal BIOS and Associated Tools |
---|
[526] | 6 | ; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2013 by XTIDE Universal BIOS Team. |
---|
[376] | 7 | ; |
---|
| 8 | ; This program is free software; you can redistribute it and/or modify |
---|
| 9 | ; it under the terms of the GNU General Public License as published by |
---|
| 10 | ; the Free Software Foundation; either version 2 of the License, or |
---|
| 11 | ; (at your option) any later version. |
---|
[399] | 12 | ; |
---|
[376] | 13 | ; This program is distributed in the hope that it will be useful, |
---|
| 14 | ; but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 15 | ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
[399] | 16 | ; GNU General Public License for more details. |
---|
[376] | 17 | ; Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html |
---|
[399] | 18 | ; |
---|
[376] | 19 | |
---|
[57] | 20 | ; Section containing initialized data |
---|
| 21 | SECTION .data |
---|
| 22 | |
---|
| 23 | ALIGN WORD_ALIGN |
---|
| 24 | g_MenupageForIdeControllerMenu: |
---|
| 25 | istruc MENUPAGE |
---|
| 26 | at MENUPAGE.fnEnter, dw IdeControllerMenu_EnterMenuOrModifyItemVisibility |
---|
[59] | 27 | at MENUPAGE.fnBack, dw ConfigurationMenu_EnterMenuOrModifyItemVisibility |
---|
[546] | 28 | at MENUPAGE.wMenuitems, dw 11 |
---|
[57] | 29 | iend |
---|
| 30 | |
---|
| 31 | g_MenuitemIdeControllerBackToConfigurationMenu: |
---|
| 32 | istruc MENUITEM |
---|
| 33 | at MENUITEM.fnActivate, dw ConfigurationMenu_EnterMenuOrModifyItemVisibility |
---|
| 34 | at MENUITEM.szName, dw g_szItemBackToCfgMenu |
---|
| 35 | at MENUITEM.szQuickInfo, dw g_szNfoIdeBackToCfgMenu |
---|
| 36 | at MENUITEM.szHelp, dw g_szNfoIdeBackToCfgMenu |
---|
| 37 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
---|
| 38 | at MENUITEM.bType, db TYPE_MENUITEM_PAGEBACK |
---|
| 39 | iend |
---|
| 40 | |
---|
| 41 | g_MenuitemIdeControllerMasterDrive: |
---|
| 42 | istruc MENUITEM |
---|
| 43 | at MENUITEM.fnActivate, dw MasterDrive |
---|
| 44 | at MENUITEM.szName, dw g_szItemIdeMaster |
---|
| 45 | at MENUITEM.szQuickInfo, dw g_szNfoIdeMaster |
---|
| 46 | at MENUITEM.szHelp, dw g_szNfoIdeMaster |
---|
| 47 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
---|
| 48 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT |
---|
| 49 | iend |
---|
| 50 | |
---|
| 51 | g_MenuitemIdeControllerSlaveDrive: |
---|
| 52 | istruc MENUITEM |
---|
| 53 | at MENUITEM.fnActivate, dw SlaveDrive |
---|
| 54 | at MENUITEM.szName, dw g_szItemIdeSlave |
---|
| 55 | at MENUITEM.szQuickInfo, dw g_szNfoIdeSlave |
---|
| 56 | at MENUITEM.szHelp, dw g_szNfoIdeSlave |
---|
| 57 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
---|
| 58 | at MENUITEM.bType, db TYPE_MENUITEM_PAGENEXT |
---|
| 59 | iend |
---|
| 60 | |
---|
[153] | 61 | g_MenuitemIdeControllerDevice: |
---|
[57] | 62 | istruc MENUITEM |
---|
[108] | 63 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
---|
[233] | 64 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromRawItemInDSSI |
---|
[153] | 65 | at MENUITEM.szName, dw g_szItemIdeDevice |
---|
| 66 | at MENUITEM.szQuickInfo, dw g_szNfoIdeDevice |
---|
| 67 | at MENUITEM.szHelp, dw g_szNfoIdeDevice |
---|
[199] | 68 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE | FLG_MENUITEM_BYTEVALUE | FLG_MENUITEM_MODIFY_MENU |
---|
[108] | 69 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
---|
[57] | 70 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
---|
[153] | 71 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDevice |
---|
| 72 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceCfgDevice |
---|
| 73 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgwChoiceToValueLookupForDevice |
---|
| 74 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForDevice |
---|
[199] | 75 | at MENUITEM.itemValue + ITEM_VALUE.fnValueWriter, dw IdeControllerMenu_WriteDevice |
---|
[57] | 76 | iend |
---|
| 77 | |
---|
| 78 | g_MenuitemIdeControllerCommandBlockAddress: |
---|
| 79 | istruc MENUITEM |
---|
| 80 | at MENUITEM.fnActivate, dw Menuitem_ActivateHexInputForMenuitemInDSSI |
---|
| 81 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteHexValueStringToBufferInESDIfromItemInDSSI |
---|
| 82 | at MENUITEM.szName, dw g_szItemIdeCmdPort |
---|
| 83 | at MENUITEM.szQuickInfo, dw g_szNfoIdeCmdPort |
---|
| 84 | at MENUITEM.szHelp, dw g_szHelpIdeCmdPort |
---|
[502] | 85 | at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE |
---|
[57] | 86 | at MENUITEM.bType, db TYPE_MENUITEM_HEX |
---|
| 87 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
---|
| 88 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeCmdPort |
---|
| 89 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 0 |
---|
| 90 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw -1 |
---|
| 91 | iend |
---|
| 92 | |
---|
| 93 | g_MenuitemIdeControllerControlBlockAddress: |
---|
| 94 | istruc MENUITEM |
---|
| 95 | at MENUITEM.fnActivate, dw Menuitem_ActivateHexInputForMenuitemInDSSI |
---|
| 96 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteHexValueStringToBufferInESDIfromItemInDSSI |
---|
| 97 | at MENUITEM.szName, dw g_szItemIdeCtrlPort |
---|
| 98 | at MENUITEM.szQuickInfo, dw g_szNfoIdeCtrlPort |
---|
| 99 | at MENUITEM.szHelp, dw g_szHelpIdeCtrlPort |
---|
[483] | 100 | at MENUITEM.bFlags, db NULL |
---|
[57] | 101 | at MENUITEM.bType, db TYPE_MENUITEM_HEX |
---|
| 102 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
---|
| 103 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeCtrlPort |
---|
| 104 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 0 |
---|
| 105 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw -1 |
---|
| 106 | iend |
---|
| 107 | |
---|
[199] | 108 | g_MenuitemIdeControllerSerialCOM: |
---|
| 109 | istruc MENUITEM |
---|
| 110 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
---|
[233] | 111 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromRawItemInDSSI |
---|
[199] | 112 | at MENUITEM.szName, dw g_szItemSerialCOM |
---|
| 113 | at MENUITEM.szQuickInfo, dw g_szNfoIdeSerialCOM |
---|
| 114 | at MENUITEM.szHelp, dw g_szHelpIdeSerialCOM |
---|
[233] | 115 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_BYTEVALUE | FLG_MENUITEM_CHOICESTRINGS |
---|
[242] | 116 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
---|
[199] | 117 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
---|
| 118 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDevice |
---|
| 119 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szSerialCOMChoice |
---|
[233] | 120 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgbChoiceToValueLookupForCOM |
---|
| 121 | at MENUITEM.itemValue + ITEM_VALUE.rgszChoiceToStringLookup, dw g_rgszChoiceToStringLookupForCOM |
---|
[199] | 122 | at MENUITEM.itemValue + ITEM_VALUE.fnValueWriter, dw IdeControllerMenu_SerialWriteCOM |
---|
| 123 | iend |
---|
| 124 | |
---|
| 125 | g_MenuitemIdeControllerSerialPort: |
---|
| 126 | istruc MENUITEM |
---|
| 127 | at MENUITEM.fnActivate, dw Menuitem_ActivateHexInputForMenuitemInDSSI |
---|
| 128 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteHexValueStringToBufferInESDIfromItemInDSSI |
---|
| 129 | at MENUITEM.szName, dw g_szItemSerialPort |
---|
| 130 | at MENUITEM.szQuickInfo, dw g_szNfoIdeSerialPort |
---|
| 131 | at MENUITEM.szHelp, dw g_szHelpIdeSerialPort |
---|
[233] | 132 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_BYTEVALUE |
---|
[199] | 133 | at MENUITEM.bType, db TYPE_MENUITEM_HEX |
---|
| 134 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
---|
| 135 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeCmdPort |
---|
[233] | 136 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 8h |
---|
[592] | 137 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw 3F8h |
---|
[199] | 138 | at MENUITEM.itemValue + ITEM_VALUE.fnValueReader, dw IdeControllerMenu_SerialReadPort |
---|
| 139 | at MENUITEM.itemValue + ITEM_VALUE.fnValueWriter, dw IdeControllerMenu_SerialWritePort |
---|
[242] | 140 | iend |
---|
[199] | 141 | |
---|
[242] | 142 | g_MenuitemIdeControllerSerialBaud: |
---|
[199] | 143 | istruc MENUITEM |
---|
| 144 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
---|
[233] | 145 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromRawItemInDSSI |
---|
[199] | 146 | at MENUITEM.szName, dw g_szItemSerialBaud |
---|
| 147 | at MENUITEM.szQuickInfo, dw g_szNfoIdeSerialBaud |
---|
| 148 | at MENUITEM.szHelp, dw g_szHelpIdeSerialBaud |
---|
[233] | 149 | at MENUITEM.bFlags, db FLG_MENUITEM_BYTEVALUE | FLG_MENUITEM_CHOICESTRINGS |
---|
[199] | 150 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
---|
| 151 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
---|
| 152 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgDevice |
---|
| 153 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szSerialBaudChoice |
---|
[233] | 154 | at MENUITEM.itemValue + ITEM_VALUE.rgwChoiceToValueLookup, dw g_rgbChoiceToValueLookupForBaud |
---|
| 155 | at MENUITEM.itemValue + ITEM_VALUE.rgszChoiceToStringLookup, dw g_rgszChoiceToStringLookupForBaud |
---|
[199] | 156 | iend |
---|
[242] | 157 | |
---|
[57] | 158 | g_MenuitemIdeControllerEnableInterrupt: |
---|
| 159 | istruc MENUITEM |
---|
[108] | 160 | at MENUITEM.fnActivate, dw Menuitem_ActivateMultichoiceSelectionForMenuitemInDSSI |
---|
[59] | 161 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteLookupValueStringToBufferInESDIfromShiftedItemInDSSI |
---|
[57] | 162 | at MENUITEM.szName, dw g_szItemIdeEnIRQ |
---|
| 163 | at MENUITEM.szQuickInfo, dw g_szNfoIdeEnIRQ |
---|
| 164 | at MENUITEM.szHelp, dw g_szHelpIdeEnIRQ |
---|
[459] | 165 | at MENUITEM.bFlags, db FLG_MENUITEM_MODIFY_MENU | FLG_MENUITEM_FLAGVALUE |
---|
[108] | 166 | at MENUITEM.bType, db TYPE_MENUITEM_MULTICHOICE |
---|
[57] | 167 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
---|
| 168 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeEnIRQ |
---|
[108] | 169 | at MENUITEM.itemValue + ITEM_VALUE.szMultichoice, dw g_szMultichoiceBooleanFlag |
---|
[57] | 170 | at MENUITEM.itemValue + ITEM_VALUE.rgszValueToStringLookup, dw g_rgszValueToStringLookupForFlagBooleans |
---|
| 171 | at MENUITEM.itemValue + ITEM_VALUE.wValueBitmask, dw 15 |
---|
| 172 | iend |
---|
| 173 | |
---|
| 174 | g_MenuitemIdeControllerIdeIRQ: |
---|
| 175 | istruc MENUITEM |
---|
| 176 | at MENUITEM.fnActivate, dw Menuitem_ActivateUnsignedInputForMenuitemInDSSI |
---|
| 177 | at MENUITEM.fnFormatValue, dw MenuitemPrint_WriteUnsignedValueStringToBufferInESDIfromItemInDSSI |
---|
| 178 | at MENUITEM.szName, dw g_szItemIdeIRQ |
---|
| 179 | at MENUITEM.szQuickInfo, dw g_szNfoIdeIRQ |
---|
| 180 | at MENUITEM.szHelp, dw g_szHelpIdeIRQ |
---|
| 181 | at MENUITEM.bFlags, db FLG_MENUITEM_BYTEVALUE |
---|
| 182 | at MENUITEM.bType, db TYPE_MENUITEM_UNSIGNED |
---|
| 183 | at MENUITEM.itemValue + ITEM_VALUE.wRomvarsValueOffset, dw NULL |
---|
| 184 | at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeIRQ |
---|
| 185 | at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 2 |
---|
| 186 | at MENUITEM.itemValue + ITEM_VALUE.wMaxValue, dw 15 |
---|
| 187 | iend |
---|
| 188 | |
---|
[153] | 189 | g_rgwChoiceToValueLookupForDevice: |
---|
| 190 | dw DEVICE_16BIT_ATA |
---|
| 191 | dw DEVICE_32BIT_ATA |
---|
[481] | 192 | dw DEVICE_8BIT_ATA |
---|
| 193 | dw DEVICE_8BIT_XTIDE_REV1 |
---|
| 194 | dw DEVICE_8BIT_XTIDE_REV2 |
---|
[601] | 195 | dw DEVICE_8BIT_XTIDE_REV2_OLIVETTI |
---|
[481] | 196 | dw DEVICE_8BIT_XTCF_PIO8 |
---|
[546] | 197 | dw DEVICE_8BIT_XTCF_PIO8_WITH_BIU_OFFLOAD |
---|
[585] | 198 | dw DEVICE_8BIT_XTCF_PIO16_WITH_BIU_OFFLOAD |
---|
[481] | 199 | dw DEVICE_8BIT_XTCF_DMA |
---|
| 200 | dw DEVICE_8BIT_JRIDE_ISA |
---|
[536] | 201 | dw DEVICE_8BIT_ADP50L |
---|
[153] | 202 | dw DEVICE_SERIAL_PORT |
---|
| 203 | g_rgszValueToStringLookupForDevice: |
---|
| 204 | dw g_szValueCfgDevice16b |
---|
| 205 | dw g_szValueCfgDevice32b |
---|
[481] | 206 | dw g_szValueCfgDevice8b |
---|
| 207 | dw g_szValueCfgDeviceRev1 |
---|
| 208 | dw g_szValueCfgDeviceRev2 |
---|
[601] | 209 | dw g_szValueCfgDeviceRev2Olivetti |
---|
[546] | 210 | dw g_szValueCfgDeviceXTCFPio8 |
---|
| 211 | dw g_szValueCfgDeviceXTCFPio8WithBIUOffload |
---|
[585] | 212 | dw g_szValueCfgDeviceXTCFPio16WithBIUOffload |
---|
[546] | 213 | dw g_szValueCfgDeviceXTCFDMA |
---|
[481] | 214 | dw g_szValueCfgDeviceJrIdeIsa |
---|
[536] | 215 | dw g_szValueCfgDeviceADP50L |
---|
[153] | 216 | dw g_szValueCfgDeviceSerial |
---|
[57] | 217 | |
---|
[233] | 218 | g_rgbChoiceToValueLookupForCOM: |
---|
| 219 | dw '1' |
---|
| 220 | dw '2' |
---|
| 221 | dw '3' |
---|
| 222 | dw '4' |
---|
| 223 | dw '5' |
---|
| 224 | dw '6' |
---|
| 225 | dw '7' |
---|
| 226 | dw '8' |
---|
| 227 | dw '9' |
---|
| 228 | dw 'A' |
---|
| 229 | dw 'B' |
---|
| 230 | dw 'C' |
---|
| 231 | dw 'x' ; must be last entry (see reader/write routines) |
---|
[242] | 232 | g_rgszChoiceToStringLookupForCOM: |
---|
[199] | 233 | dw g_szValueCfgCOM1 |
---|
| 234 | dw g_szValueCfgCOM2 |
---|
| 235 | dw g_szValueCfgCOM3 |
---|
| 236 | dw g_szValueCfgCOM4 |
---|
| 237 | dw g_szValueCfgCOM5 |
---|
| 238 | dw g_szValueCfgCOM6 |
---|
| 239 | dw g_szValueCfgCOM7 |
---|
| 240 | dw g_szValueCfgCOM8 |
---|
| 241 | dw g_szValueCfgCOM9 |
---|
| 242 | dw g_szValueCfgCOMA |
---|
| 243 | dw g_szValueCfgCOMB |
---|
| 244 | dw g_szValueCfgCOMC |
---|
| 245 | dw g_szValueCfgCOMx |
---|
[233] | 246 | dw NULL |
---|
[57] | 247 | |
---|
[567] | 248 | SERIAL_DEFAULT_CUSTOM_PORT EQU 300h ; can't be any of the pre-defined COM values |
---|
| 249 | SERIAL_DEFAULT_COM EQU '1' |
---|
| 250 | SERIAL_DEFAULT_BAUD EQU ((115200 / 9600) & 0xff) |
---|
[199] | 251 | |
---|
[567] | 252 | PackedCOMPortAddresses: ; COM1 - COMC (or COM12) |
---|
| 253 | db SERIAL_COM1_IOADDRESS >> 2 |
---|
[280] | 254 | db SERIAL_COM2_IOADDRESS >> 2 |
---|
| 255 | db SERIAL_COM3_IOADDRESS >> 2 |
---|
| 256 | db SERIAL_COM4_IOADDRESS >> 2 |
---|
| 257 | db SERIAL_COM5_IOADDRESS >> 2 |
---|
| 258 | db SERIAL_COM6_IOADDRESS >> 2 |
---|
| 259 | db SERIAL_COM7_IOADDRESS >> 2 |
---|
| 260 | db SERIAL_COM8_IOADDRESS >> 2 |
---|
| 261 | db SERIAL_COM9_IOADDRESS >> 2 |
---|
| 262 | db SERIAL_COMA_IOADDRESS >> 2 |
---|
| 263 | db SERIAL_COMB_IOADDRESS >> 2 |
---|
| 264 | db SERIAL_COMC_IOADDRESS >> 2 |
---|
| 265 | db SERIAL_DEFAULT_CUSTOM_PORT >> 2 ; must be last entry (see reader/writer routines) |
---|
[242] | 266 | |
---|
[233] | 267 | g_rgbChoiceToValueLookupForBaud: |
---|
| 268 | dw (115200 / 115200) & 0xff |
---|
| 269 | dw (115200 / 57600) & 0xff |
---|
| 270 | dw (115200 / 38400) & 0xff |
---|
| 271 | dw (115200 / 28800) & 0xff |
---|
| 272 | dw (115200 / 19200) & 0xff |
---|
| 273 | dw (115200 / 9600) & 0xff |
---|
| 274 | dw (115200 / 4800) & 0xff |
---|
| 275 | dw (115200 / 2400) & 0xff |
---|
| 276 | g_rgszChoiceToStringLookupForBaud: |
---|
| 277 | dw g_szValueCfgBaud115_2 |
---|
| 278 | dw g_szValueCfgBaud57_6 |
---|
| 279 | dw g_szValueCfgBaud38_4 |
---|
| 280 | dw g_szValueCfgBaud28_8 |
---|
| 281 | dw g_szValueCfgBaud19_2 |
---|
| 282 | dw g_szValueCfgBaud9600 |
---|
| 283 | dw g_szValueCfgBaud4800 |
---|
| 284 | dw g_szValueCfgBaud2400 |
---|
| 285 | dw NULL |
---|
[199] | 286 | |
---|
[57] | 287 | ; Section containing code |
---|
| 288 | SECTION .text |
---|
| 289 | |
---|
| 290 | ;-------------------------------------------------------------------- |
---|
| 291 | ; IdeControllerMenu_InitializeToIdevarsOffsetInBX |
---|
| 292 | ; Parameters: |
---|
| 293 | ; SS:BP: Menu handle |
---|
| 294 | ; Returns: |
---|
| 295 | ; Nothing |
---|
| 296 | ; Corrupts registers: |
---|
| 297 | ; AX |
---|
| 298 | ;-------------------------------------------------------------------- |
---|
| 299 | ALIGN JUMP_ALIGN |
---|
| 300 | IdeControllerMenu_InitializeToIdevarsOffsetInBX: |
---|
| 301 | lea ax, [bx+IDEVARS.drvParamsMaster] |
---|
| 302 | mov [cs:g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
---|
| 303 | |
---|
| 304 | lea ax, [bx+IDEVARS.drvParamsSlave] |
---|
| 305 | mov [cs:g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
---|
| 306 | |
---|
[153] | 307 | lea ax, [bx+IDEVARS.bDevice] |
---|
| 308 | mov [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
---|
[57] | 309 | |
---|
[592] | 310 | %ifndef CHECK_FOR_UNUSED_ENTRYPOINTS |
---|
| 311 | %if IDEVARS.wBasePort = 0 |
---|
| 312 | mov [cs:g_MenuitemIdeControllerCommandBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], bx |
---|
| 313 | %else |
---|
[481] | 314 | lea ax, [bx+IDEVARS.wBasePort] |
---|
[57] | 315 | mov [cs:g_MenuitemIdeControllerCommandBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
---|
[592] | 316 | %endif |
---|
[242] | 317 | |
---|
[592] | 318 | %if IDEVARS.bSerialPort = 0 |
---|
| 319 | mov [cs:g_MenuitemIdeControllerSerialPort+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], bx |
---|
| 320 | %else |
---|
[242] | 321 | lea ax, [bx+IDEVARS.bSerialPort] |
---|
[199] | 322 | mov [cs:g_MenuitemIdeControllerSerialPort+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
---|
[592] | 323 | %endif |
---|
| 324 | %endif |
---|
[233] | 325 | |
---|
| 326 | lea ax, [bx+IDEVARS.bSerialBaud] |
---|
[199] | 327 | mov [cs:g_MenuitemIdeControllerSerialBaud+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
---|
[242] | 328 | |
---|
[481] | 329 | lea ax, [bx+IDEVARS.wControlBlockPort] |
---|
[57] | 330 | mov [cs:g_MenuitemIdeControllerControlBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
---|
[242] | 331 | |
---|
[233] | 332 | lea ax, [bx+IDEVARS.bSerialCOMPortChar] |
---|
[242] | 333 | mov [cs:g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
---|
[57] | 334 | |
---|
| 335 | lea ax, [bx+IDEVARS.bIRQ] |
---|
| 336 | mov [cs:g_MenuitemIdeControllerEnableInterrupt+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
---|
| 337 | mov [cs:g_MenuitemIdeControllerIdeIRQ+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax |
---|
[199] | 338 | |
---|
[57] | 339 | ret |
---|
| 340 | |
---|
| 341 | |
---|
| 342 | ;-------------------------------------------------------------------- |
---|
| 343 | ; IdeControllerMenu_EnterMenuOrModifyItemVisibility |
---|
| 344 | ; Parameters: |
---|
| 345 | ; SS:BP: Menu handle |
---|
| 346 | ; Returns: |
---|
| 347 | ; Nothing |
---|
| 348 | ; Corrupts registers: |
---|
| 349 | ; All, except BP |
---|
| 350 | ;-------------------------------------------------------------------- |
---|
| 351 | ALIGN JUMP_ALIGN |
---|
| 352 | IdeControllerMenu_EnterMenuOrModifyItemVisibility: |
---|
| 353 | push cs |
---|
| 354 | pop ds |
---|
[567] | 355 | call .EnableOrDisableCommandBlockPort |
---|
[483] | 356 | call .EnableOrDisableControlBlockPort |
---|
[459] | 357 | call .DisableIRQchannelSelection |
---|
| 358 | call .EnableOrDisableEnableInterrupt |
---|
[199] | 359 | call .EnableOrDisableSerial |
---|
[57] | 360 | mov si, g_MenupageForIdeControllerMenu |
---|
| 361 | jmp Menupage_ChangeToNewMenupageInDSSI |
---|
| 362 | |
---|
[459] | 363 | |
---|
[57] | 364 | ;-------------------------------------------------------------------- |
---|
[567] | 365 | ; .EnableOrDisableCommandBlockPort |
---|
| 366 | ; Parameters: |
---|
| 367 | ; SS:BP: Menu handle |
---|
| 368 | ; Returns: |
---|
| 369 | ; Nothing |
---|
| 370 | ; Corrupts registers: |
---|
| 371 | ; AX, BX |
---|
| 372 | ;-------------------------------------------------------------------- |
---|
| 373 | ALIGN JUMP_ALIGN |
---|
| 374 | .EnableOrDisableCommandBlockPort: |
---|
[592] | 375 | mov bx, [g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
[567] | 376 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
---|
| 377 | mov bx, g_MenuitemIdeControllerCommandBlockAddress |
---|
| 378 | cmp al, DEVICE_SERIAL_PORT |
---|
| 379 | je SHORT .DisableMenuitemFromCSBX |
---|
| 380 | jmp SHORT .EnableMenuitemFromCSBX |
---|
| 381 | |
---|
| 382 | |
---|
| 383 | ;-------------------------------------------------------------------- |
---|
[483] | 384 | ; .EnableOrDisableControlBlockPort |
---|
| 385 | ; Parameters: |
---|
| 386 | ; SS:BP: Menu handle |
---|
| 387 | ; Returns: |
---|
| 388 | ; Nothing |
---|
| 389 | ; Corrupts registers: |
---|
| 390 | ; AX, BX |
---|
| 391 | ;-------------------------------------------------------------------- |
---|
| 392 | ALIGN JUMP_ALIGN |
---|
| 393 | .EnableOrDisableControlBlockPort: |
---|
[592] | 394 | mov bx, [g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
[483] | 395 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
---|
| 396 | mov bx, g_MenuitemIdeControllerControlBlockAddress |
---|
| 397 | cmp al, DEVICE_8BIT_XTCF_PIO8 |
---|
[536] | 398 | jb SHORT .EnableMenuitemFromCSBX ; Not needed for XT-CF, JR-IDE/ISA and ADP50L |
---|
[483] | 399 | jmp SHORT .DisableMenuitemFromCSBX |
---|
| 400 | |
---|
| 401 | |
---|
| 402 | ;-------------------------------------------------------------------- |
---|
[459] | 403 | ; .EnableOrDisableEnableInterrupt |
---|
[57] | 404 | ; Parameters: |
---|
| 405 | ; SS:BP: Menu handle |
---|
| 406 | ; Returns: |
---|
| 407 | ; Nothing |
---|
| 408 | ; Corrupts registers: |
---|
| 409 | ; AX, BX |
---|
| 410 | ;-------------------------------------------------------------------- |
---|
| 411 | ALIGN JUMP_ALIGN |
---|
[459] | 412 | .EnableOrDisableEnableInterrupt: |
---|
| 413 | call Buffers_GetRomvarsFlagsToAX |
---|
| 414 | mov bx, g_MenuitemIdeControllerEnableInterrupt |
---|
| 415 | test ax, FLG_ROMVARS_MODULE_IRQ |
---|
| 416 | jz SHORT .DisableMenuitemFromCSBX |
---|
| 417 | |
---|
[592] | 418 | mov bx, [g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
[459] | 419 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
---|
| 420 | mov bx, g_MenuitemIdeControllerEnableInterrupt |
---|
[567] | 421 | cmp al, DEVICE_8BIT_XTCF_PIO8 |
---|
[459] | 422 | jae SHORT .DisableMenuitemFromCSBX |
---|
| 423 | |
---|
[567] | 424 | call EnableMenuitemFromCSBX |
---|
[459] | 425 | ; Fall to .EnableOrDisableIRQchannelSelection |
---|
| 426 | |
---|
| 427 | ;-------------------------------------------------------------------- |
---|
| 428 | ; .EnableOrDisableIRQchannelSelection |
---|
| 429 | ; Parameters: |
---|
| 430 | ; SS:BP: Menu handle |
---|
| 431 | ; Returns: |
---|
| 432 | ; Nothing |
---|
| 433 | ; Corrupts registers: |
---|
| 434 | ; AX, BX |
---|
| 435 | ;-------------------------------------------------------------------- |
---|
| 436 | ALIGN JUMP_ALIGN |
---|
| 437 | .EnableOrDisableIRQchannelSelection: |
---|
[592] | 438 | mov bx, [g_MenuitemIdeControllerEnableInterrupt+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
[57] | 439 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
---|
| 440 | mov bx, g_MenuitemIdeControllerIdeIRQ |
---|
[109] | 441 | test al, al |
---|
[459] | 442 | jnz SHORT .EnableMenuitemFromCSBX |
---|
| 443 | .DisableIRQchannelSelection: |
---|
| 444 | mov bx, g_MenuitemIdeControllerIdeIRQ |
---|
| 445 | ; Fall to .DisableMenuitemFromCSBX |
---|
[57] | 446 | |
---|
[459] | 447 | |
---|
[57] | 448 | ;-------------------------------------------------------------------- |
---|
[459] | 449 | ; .DisableMenuitemFromCSBX |
---|
[57] | 450 | ; .EnableMenuitemFromCSBX |
---|
| 451 | ; Parameters: |
---|
| 452 | ; CS:BX: Ptr to MENUITEM |
---|
| 453 | ; Returns: |
---|
| 454 | ; Nothing |
---|
| 455 | ; Corrupts registers: |
---|
| 456 | ; Nothing |
---|
| 457 | ;-------------------------------------------------------------------- |
---|
| 458 | ALIGN JUMP_ALIGN |
---|
[459] | 459 | .DisableMenuitemFromCSBX: |
---|
[567] | 460 | jmp DisableMenuitemFromCSBX |
---|
[57] | 461 | |
---|
| 462 | ALIGN JUMP_ALIGN |
---|
[459] | 463 | .EnableMenuitemFromCSBX: |
---|
[567] | 464 | jmp EnableMenuitemFromCSBX |
---|
[57] | 465 | |
---|
[459] | 466 | |
---|
[592] | 467 | ;-------------------------------------------------------------------- |
---|
| 468 | ; .EnableOrDisableSerial |
---|
| 469 | ; Parameters: |
---|
| 470 | ; SS:BP: Menu handle |
---|
| 471 | ; Returns: |
---|
| 472 | ; Nothing |
---|
| 473 | ; Corrupts registers: |
---|
| 474 | ; AX, BX |
---|
| 475 | ;-------------------------------------------------------------------- |
---|
[199] | 476 | .EnableOrDisableSerial: |
---|
| 477 | mov bx, g_MenuitemIdeControllerSerialBaud |
---|
[567] | 478 | call DisableMenuitemFromCSBX |
---|
[199] | 479 | |
---|
| 480 | mov bx, g_MenuitemIdeControllerSerialCOM |
---|
[567] | 481 | call DisableMenuitemFromCSBX |
---|
[199] | 482 | |
---|
| 483 | mov bx, g_MenuitemIdeControllerSerialPort |
---|
[567] | 484 | call DisableMenuitemFromCSBX |
---|
[242] | 485 | |
---|
[592] | 486 | mov bx, [g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
[199] | 487 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
---|
[459] | 488 | cmp al, DEVICE_SERIAL_PORT |
---|
[592] | 489 | jne SHORT .DisableAllSerial |
---|
[199] | 490 | |
---|
| 491 | mov bx, g_MenuitemIdeControllerSerialCOM |
---|
[567] | 492 | call EnableMenuitemFromCSBX |
---|
[199] | 493 | |
---|
| 494 | mov bx, g_MenuitemIdeControllerSerialBaud |
---|
[567] | 495 | call EnableMenuitemFromCSBX |
---|
[199] | 496 | |
---|
[592] | 497 | mov bx, [g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
[199] | 498 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
---|
| 499 | mov bx, g_MenuitemIdeControllerSerialPort |
---|
[567] | 500 | cmp al, 'x' |
---|
| 501 | je SHORT .EnableMenuitemFromCSBX |
---|
| 502 | jmp SHORT .DisableMenuitemFromCSBX |
---|
[199] | 503 | .DisableAllSerial: |
---|
| 504 | ret |
---|
[242] | 505 | |
---|
[592] | 506 | |
---|
[57] | 507 | ;-------------------------------------------------------------------- |
---|
| 508 | ; MENUITEM activation functions (.fnActivate) |
---|
| 509 | ; Parameters: |
---|
| 510 | ; SS:BP: Ptr to MENU |
---|
| 511 | ; Returns: |
---|
| 512 | ; Nothing |
---|
| 513 | ; Corrupts registers: |
---|
| 514 | ; All, except segments |
---|
| 515 | ;-------------------------------------------------------------------- |
---|
| 516 | ALIGN JUMP_ALIGN |
---|
| 517 | MasterDrive: |
---|
| 518 | mov bx, [cs:g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
| 519 | jmp SHORT DisplayMasterSlaveMenu |
---|
| 520 | |
---|
| 521 | ALIGN JUMP_ALIGN |
---|
| 522 | SlaveDrive: |
---|
| 523 | mov bx, [cs:g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
| 524 | ; Fall to DisplayMasterSlaveMenu |
---|
| 525 | |
---|
| 526 | ALIGN JUMP_ALIGN |
---|
| 527 | DisplayMasterSlaveMenu: |
---|
[233] | 528 | ; |
---|
[567] | 529 | ; "Block Mode Transfers" and "Internal Write Cache" are not supported on serial drives, disable/enable the options as appropriate |
---|
[233] | 530 | ; |
---|
| 531 | push bx |
---|
[242] | 532 | mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset] |
---|
[233] | 533 | call Buffers_GetRomvarsValueToAXfromOffsetInBX |
---|
| 534 | mov bx, g_MenuitemMasterSlaveBlockModeTransfers |
---|
[567] | 535 | |
---|
| 536 | cmp al, DEVICE_SERIAL_PORT |
---|
| 537 | je .isSerial |
---|
| 538 | |
---|
| 539 | call EnableMenuitemFromCSBX |
---|
| 540 | mov bx, g_MenuitemMasterSlaveWriteCache |
---|
| 541 | call EnableMenuitemFromCSBX |
---|
[233] | 542 | jmp .isDone |
---|
[567] | 543 | |
---|
[242] | 544 | .isSerial: |
---|
[567] | 545 | call DisableMenuitemFromCSBX |
---|
| 546 | mov bx, g_MenuitemMasterSlaveWriteCache |
---|
| 547 | call DisableMenuitemFromCSBX |
---|
| 548 | |
---|
[233] | 549 | .isDone: |
---|
| 550 | pop bx |
---|
[242] | 551 | |
---|
[57] | 552 | call MasterSlaveMenu_InitializeToDrvparamsOffsetInBX |
---|
| 553 | jmp MasterSlaveMenu_EnterMenuOrModifyItemVisibility |
---|
[199] | 554 | |
---|
[592] | 555 | |
---|
| 556 | ;-------------------------------------------------------------------- |
---|
| 557 | ; IdeControllerMenu_WriteDevice |
---|
[199] | 558 | ; |
---|
[592] | 559 | ; Sets default values to ports and other device dependent stuff |
---|
[199] | 560 | ; |
---|
| 561 | ; Parameters: |
---|
[592] | 562 | ; AX: IDE controller/Device type menu choice index |
---|
| 563 | ; ES:DI: Ptr to IDEVARS.bDevice |
---|
[567] | 564 | ; DS:SI: MENUITEM pointer |
---|
[199] | 565 | ; Returns: |
---|
[592] | 566 | ; AX: IDE controller/Device type menu choice index |
---|
[199] | 567 | ; Corrupts registers: |
---|
[592] | 568 | ; BX, DX |
---|
| 569 | ;-------------------------------------------------------------------- |
---|
[483] | 570 | ALIGN JUMP_ALIGN |
---|
[199] | 571 | IdeControllerMenu_WriteDevice: |
---|
[567] | 572 | push di |
---|
| 573 | push ax |
---|
[199] | 574 | |
---|
[589] | 575 | mov bl, [es:di] ; What is the current Device we are changing from? |
---|
| 576 | sub di, BYTE IDEVARS.bDevice - IDEVARS.wBasePort ; Get ready to set the Port addresses |
---|
| 577 | |
---|
[567] | 578 | ; Note! AL is the choice index, not device code |
---|
[592] | 579 | eSHL_IM al, 1 ; Selection to device code |
---|
[589] | 580 | jz SHORT .StandardIdeDevice ; DEVICE_16BIT_ATA |
---|
| 581 | |
---|
| 582 | cmp al, DEVICE_8BIT_ATA |
---|
| 583 | ja SHORT .NotStandardIdeDevice |
---|
| 584 | jb SHORT .AdvancedAtaDevice ; DEVICE_32BIT_ATA |
---|
| 585 | test BYTE [es:ROMVARS.wFlags], FLG_ROMVARS_MODULE_8BIT_IDE |
---|
| 586 | jmp SHORT .CheckZF |
---|
| 587 | |
---|
| 588 | .AdvancedAtaDevice: |
---|
| 589 | test BYTE [es:ROMVARS.wFlags+1], FLG_ROMVARS_MODULE_ADVANCED_ATA >> 8 |
---|
| 590 | .CheckZF: |
---|
| 591 | jz SHORT .SupportForDeviceNotAvailable |
---|
| 592 | |
---|
| 593 | ; Standard ATA controllers, including 8-bit mode |
---|
| 594 | .StandardIdeDevice: |
---|
[607] | 595 | ; Enable IRQ for standard ATA |
---|
| 596 | |
---|
[589] | 597 | lea ax, [di-ROMVARS.ideVars0+IDEVARS.wBasePort] |
---|
| 598 | mov bl, IDEVARS_size |
---|
| 599 | div bl |
---|
[607] | 600 | push ax |
---|
| 601 | mov bx, .rgbDefaultIrqForStdIde ; Enable interrupt for primary and secondary IDE |
---|
| 602 | xlat |
---|
| 603 | mov [es:di+IDEVARS.bIRQ-IDEVARS.wBasePort], al |
---|
| 604 | pop ax |
---|
| 605 | sub bx, BYTE .rgbDefaultIrqForStdIde - .rgbLowByteOfStdIdeInterfacePorts |
---|
[592] | 606 | xlat ; DS=CS so no segment override needed |
---|
[589] | 607 | mov ah, 1 ; DEVICE_ATA_*_PORT >> 8 |
---|
| 608 | mov bh, 3 ; DEVICE_ATA_*_PORTCTRL >> 8 |
---|
| 609 | mov bl, al |
---|
| 610 | jmp SHORT .WriteNonSerial |
---|
| 611 | |
---|
| 612 | .rgbLowByteOfStdIdeInterfacePorts: ; Defaults for 16-bit and better ATA devices |
---|
| 613 | db DEVICE_ATA_PRIMARY_PORT & 0FFh |
---|
| 614 | db DEVICE_ATA_SECONDARY_PORT & 0FFh |
---|
| 615 | db DEVICE_ATA_TERTIARY_PORT & 0FFh |
---|
| 616 | db DEVICE_ATA_QUATERNARY_PORT & 0FFh |
---|
[607] | 617 | .rgbDefaultIrqForStdIde: |
---|
| 618 | db 14 |
---|
| 619 | db 15 |
---|
| 620 | db 0 ; These can vary so lets disable by default |
---|
| 621 | db 0 |
---|
[589] | 622 | |
---|
| 623 | .NotStandardIdeDevice: |
---|
[567] | 624 | cmp al, DEVICE_SERIAL_PORT |
---|
[589] | 625 | jb SHORT .NotSerialDevice |
---|
| 626 | test BYTE [es:ROMVARS.wFlags+1], FLG_ROMVARS_MODULE_SERIAL >> 8 |
---|
| 627 | jnz SHORT .ChangingToSerial |
---|
| 628 | |
---|
| 629 | .SupportForDeviceNotAvailable: |
---|
| 630 | mov dx, g_szUnsupportedDevice |
---|
| 631 | call Dialogs_DisplayErrorFromCSDX |
---|
| 632 | |
---|
| 633 | ; Restore device type to the previous value |
---|
| 634 | pop ax ; Get choice index from stack |
---|
| 635 | mov al, bl ; Previous device type to AL |
---|
| 636 | shr al, 1 ; Device code to choice index |
---|
[592] | 637 | pop di |
---|
| 638 | ret |
---|
[589] | 639 | |
---|
| 640 | .NotSerialDevice: |
---|
| 641 | ; Remaining device types all require MODULE_8BIT_IDE or MODULE_8BIT_IDE_ADVANCED |
---|
| 642 | test BYTE [es:ROMVARS.wFlags], FLG_ROMVARS_MODULE_8BIT_IDE | FLG_ROMVARS_MODULE_8BIT_IDE_ADVANCED |
---|
| 643 | jz SHORT .SupportForDeviceNotAvailable |
---|
| 644 | |
---|
| 645 | ; We know MODULE_8BIT_IDE is included |
---|
| 646 | lahf ; Save the PF |
---|
[601] | 647 | cmp al, DEVICE_8BIT_XTIDE_REV2_OLIVETTI |
---|
[589] | 648 | jbe SHORT .ChangingToXTIDEorXTCF |
---|
| 649 | sahf ; Restore the PF |
---|
| 650 | jpo SHORT .SupportForDeviceNotAvailable ; Jump if no MODULE_8BIT_IDE_ADVANCED |
---|
[567] | 651 | cmp al, DEVICE_8BIT_JRIDE_ISA |
---|
| 652 | je SHORT .ChangingToJrIdeIsa |
---|
| 653 | cmp al, DEVICE_8BIT_ADP50L |
---|
| 654 | je SHORT .ChangingToADP50L |
---|
[242] | 655 | |
---|
[589] | 656 | .ChangingToXTIDEorXTCF: |
---|
[567] | 657 | mov ax, DEVICE_XTIDE_DEFAULT_PORT ; Defaults for 8-bit XTIDE and XT-CF devices |
---|
| 658 | mov bx, DEVICE_XTIDE_DEFAULT_PORTCTRL |
---|
[607] | 659 | |
---|
| 660 | ; XT-CF does not support IRQ so it must be disabled (IRQ setting is not visible for XT-CF) |
---|
| 661 | ; XTIDE does not use IRQs by default |
---|
| 662 | mov BYTE [es:di+IDEVARS.bIRQ-IDEVARS.wBasePort], 0 |
---|
[483] | 663 | |
---|
[567] | 664 | .WriteNonSerial: |
---|
| 665 | stosw ; Store defaults in IDEVARS.wBasePort and IDEVARS.wBasePortCtrl |
---|
| 666 | xchg bx, ax |
---|
| 667 | stosw |
---|
| 668 | jmp SHORT .Done |
---|
[199] | 669 | |
---|
[483] | 670 | .ChangingToJrIdeIsa: |
---|
[567] | 671 | mov ah, JRIDE_DEFAULT_SEGMENT_ADDRESS >> 8 |
---|
| 672 | SKIP2B bx |
---|
[536] | 673 | |
---|
| 674 | .ChangingToADP50L: |
---|
[567] | 675 | mov ah, ADP50L_DEFAULT_BIOS_SEGMENT_ADDRESS >> 8 |
---|
| 676 | xor al, al |
---|
| 677 | xor bx, bx |
---|
| 678 | jmp SHORT .WriteNonSerial |
---|
[199] | 679 | |
---|
[567] | 680 | .ChangingToSerial: |
---|
[592] | 681 | ; |
---|
| 682 | ; For serial drives, we pack the port number and baud rate into a single byte, and thus |
---|
| 683 | ; we need to take care to properly read/write just the bits we need. In addition, since |
---|
| 684 | ; we use the Port/PortCtrl bytes in a special way for serial drives, we need to properly |
---|
| 685 | ; default the values stored in both these words when switching in and out of the Serial |
---|
| 686 | ; device choice. |
---|
| 687 | ; |
---|
| 688 | mov al, SERIAL_DEFAULT_COM |
---|
[567] | 689 | mov BYTE [es:di+IDEVARS.bSerialBaud-IDEVARS.wBasePort], SERIAL_DEFAULT_BAUD |
---|
[592] | 690 | mov [es:di+IDEVARS.bIRQ-IDEVARS.wBasePort], ah ; Clear .bIRQ to keep the boot menu from printing it |
---|
[233] | 691 | |
---|
[567] | 692 | sub di, IDEVARS.wBasePort - IDEVARS.bSerialCOMPortChar |
---|
| 693 | call IdeControllerMenu_SerialWriteCOM |
---|
| 694 | stosb |
---|
[242] | 695 | |
---|
[567] | 696 | .Done: |
---|
| 697 | pop ax |
---|
[592] | 698 | pop di |
---|
[567] | 699 | ret |
---|
[199] | 700 | |
---|
[592] | 701 | |
---|
| 702 | ;-------------------------------------------------------------------- |
---|
| 703 | ; IdeControllerMenu_SerialWriteCOM |
---|
[199] | 704 | ; |
---|
[592] | 705 | ; Updates the port address based on COM port selection |
---|
[242] | 706 | ; |
---|
[592] | 707 | ; Parameters: |
---|
| 708 | ; AL: COM port |
---|
| 709 | ; ES:DI: Ptr to IDEVARS.bSerialCOMPortChar |
---|
| 710 | ; DS:SI: MENUITEM pointer |
---|
| 711 | ; Returns: |
---|
| 712 | ; Nothing |
---|
| 713 | ; Corrupts registers: |
---|
| 714 | ; BX |
---|
| 715 | ;-------------------------------------------------------------------- |
---|
[199] | 716 | ALIGN JUMP_ALIGN |
---|
| 717 | IdeControllerMenu_SerialWriteCOM: |
---|
[567] | 718 | push ax |
---|
| 719 | push si |
---|
[242] | 720 | |
---|
[592] | 721 | mov bx, PackedCOMPortAddresses - 1 |
---|
| 722 | mov si, g_rgbChoiceToValueLookupForCOM - 2 |
---|
[199] | 723 | |
---|
[592] | 724 | .Loop: |
---|
| 725 | inc bx |
---|
[567] | 726 | inc si |
---|
| 727 | inc si |
---|
[242] | 728 | |
---|
[592] | 729 | mov ah, [bx] |
---|
| 730 | cmp ah, SERIAL_DEFAULT_CUSTOM_PORT >> 2 |
---|
| 731 | je SHORT .NotFound |
---|
[199] | 732 | |
---|
[592] | 733 | cmp al, [si] |
---|
| 734 | jne SHORT .Loop |
---|
[242] | 735 | |
---|
[592] | 736 | .NotFound: |
---|
[567] | 737 | mov [es:di+IDEVARS.bSerialPort-IDEVARS.bSerialCOMPortChar], ah |
---|
[199] | 738 | |
---|
[567] | 739 | pop si |
---|
| 740 | pop ax |
---|
| 741 | ret |
---|
[199] | 742 | |
---|
[242] | 743 | |
---|
[592] | 744 | ;-------------------------------------------------------------------- |
---|
| 745 | ; IdeControllerMenu_SerialReadPort |
---|
[199] | 746 | ; |
---|
[233] | 747 | ; Packed Port (byte) -> Numeric Port (word) |
---|
[242] | 748 | ; |
---|
[592] | 749 | ; Parameters: |
---|
| 750 | ; AX: Value read from the ROMVARS location |
---|
| 751 | ; ES:DI: ROMVARS location where the value was just read from |
---|
| 752 | ; DS:SI: MENUITEM pointer |
---|
| 753 | ; Returns: |
---|
| 754 | ; AX: Value that the MENUITEM system will interact with and display |
---|
| 755 | ; Corrupts registers: |
---|
| 756 | ; Nothing |
---|
| 757 | ;-------------------------------------------------------------------- |
---|
[199] | 758 | ALIGN JUMP_ALIGN |
---|
[233] | 759 | IdeControllerMenu_SerialReadPort: |
---|
[567] | 760 | xor ah, ah |
---|
| 761 | eSHL_IM ax, 2 |
---|
| 762 | ret |
---|
[199] | 763 | |
---|
[592] | 764 | |
---|
| 765 | ;-------------------------------------------------------------------- |
---|
| 766 | ; IdeControllerMenu_SerialWritePort |
---|
[199] | 767 | ; |
---|
[233] | 768 | ; Numeric Port (word) -> Packed Port (byte) |
---|
[199] | 769 | ; |
---|
[592] | 770 | ; And convert from Custom to a defined COM port if we |
---|
| 771 | ; match one of the pre-defined COM port numbers |
---|
| 772 | ; |
---|
| 773 | ; Parameters: |
---|
| 774 | ; AX: Value that the MENUITEM system was interacting with |
---|
| 775 | ; ES:DI: ROMVARS location where the value is to be stored |
---|
| 776 | ; DS:SI: MENUITEM pointer |
---|
| 777 | ; Returns: |
---|
| 778 | ; AX: Value to actually write to ROMVARS |
---|
| 779 | ; Corrupts registers: |
---|
| 780 | ; BX |
---|
| 781 | ;-------------------------------------------------------------------- |
---|
[199] | 782 | ALIGN JUMP_ALIGN |
---|
[242] | 783 | IdeControllerMenu_SerialWritePort: |
---|
[567] | 784 | push si |
---|
[199] | 785 | |
---|
[567] | 786 | eSHR_IM ax, 2 |
---|
[592] | 787 | and al, 0FEh ; Force 8-byte boundary |
---|
[199] | 788 | |
---|
[592] | 789 | mov si, g_rgbChoiceToValueLookupForCOM - 2 |
---|
| 790 | mov bx, PackedCOMPortAddresses - 1 ; Loop, looking for port address in known COM address list |
---|
[233] | 791 | |
---|
[592] | 792 | .Loop: |
---|
| 793 | inc si |
---|
| 794 | inc si |
---|
| 795 | inc bx |
---|
| 796 | |
---|
[567] | 797 | mov ah, [si] |
---|
| 798 | cmp ah, 'x' |
---|
[592] | 799 | je SHORT .Found |
---|
[242] | 800 | |
---|
[567] | 801 | cmp al, [bx] |
---|
[592] | 802 | jne SHORT .Loop |
---|
[242] | 803 | |
---|
[592] | 804 | .Found: |
---|
[567] | 805 | mov [es:di+IDEVARS.bSerialCOMPortChar-IDEVARS.bSerialPort], ah |
---|
[233] | 806 | |
---|
[567] | 807 | pop si |
---|
| 808 | ret |
---|
[199] | 809 | |
---|