source: xtideuniversalbios/trunk/XTIDE_Universal_BIOS_Configurator_v2/Src/Menupages/IdeControllerMenu.asm

Last change on this file was 631, checked in by Krister Nordvall, 3 months ago

Changes:

  • Fixed a bug in XTIDECFG where changing the COM port for a virtual serial device would not work at all. Thanks to Jaroslaw Jablonski for reporting this problem.
  • Added a couple of macros to the library, LPUSH and LPOP, which creates the long (two bytes) encoding of PUSH and POP respectively. They are pretty much useless except LPOP can be used to differentiate between 808x and NEC V CPUs.
File size: 26.2 KB
RevLine 
[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
[631]6; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2025 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
21SECTION .data
22
23ALIGN WORD_ALIGN
24g_MenupageForIdeControllerMenu:
25istruc MENUPAGE
26 at MENUPAGE.fnEnter, dw IdeControllerMenu_EnterMenuOrModifyItemVisibility
[59]27 at MENUPAGE.fnBack, dw ConfigurationMenu_EnterMenuOrModifyItemVisibility
[546]28 at MENUPAGE.wMenuitems, dw 11
[57]29iend
30
31g_MenuitemIdeControllerBackToConfigurationMenu:
32istruc 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
39iend
40
41g_MenuitemIdeControllerMasterDrive:
42istruc 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
49iend
50
51g_MenuitemIdeControllerSlaveDrive:
52istruc 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
59iend
60
[153]61g_MenuitemIdeControllerDevice:
[57]62istruc 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]76iend
77
78g_MenuitemIdeControllerCommandBlockAddress:
79istruc 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
91iend
92
93g_MenuitemIdeControllerControlBlockAddress:
94istruc 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
106iend
107
[199]108g_MenuitemIdeControllerSerialCOM:
109istruc 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
123iend
124
125g_MenuitemIdeControllerSerialPort:
126istruc 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
[631]135 at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeSerialPort
[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]140iend
[199]141
[242]142g_MenuitemIdeControllerSerialBaud:
[199]143istruc 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]156iend
[242]157
[57]158g_MenuitemIdeControllerEnableInterrupt:
159istruc 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
172iend
173
174g_MenuitemIdeControllerIdeIRQ:
175istruc 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
187iend
188
[153]189g_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
203g_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]218g_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'
[625]231 dw 'x' ; must be last entry (see reader/writer routines)
[242]232g_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]248SERIAL_DEFAULT_CUSTOM_PORT EQU 300h ; can't be any of the pre-defined COM values
249SERIAL_DEFAULT_COM EQU '1'
250SERIAL_DEFAULT_BAUD EQU ((115200 / 9600) & 0xff)
[199]251
[567]252PackedCOMPortAddresses: ; 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]267g_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
276g_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
288SECTION .text
289
290;--------------------------------------------------------------------
291; IdeControllerMenu_InitializeToIdevarsOffsetInBX
292; Parameters:
293; SS:BP: Menu handle
294; Returns:
295; Nothing
296; Corrupts registers:
297; AX
298;--------------------------------------------------------------------
299ALIGN JUMP_ALIGN
300IdeControllerMenu_InitializeToIdevarsOffsetInBX:
301 lea ax, [bx+IDEVARS.drvParamsMaster]
[621]302 mov [g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[57]303
304 lea ax, [bx+IDEVARS.drvParamsSlave]
[621]305 mov [g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[57]306
[153]307 lea ax, [bx+IDEVARS.bDevice]
[621]308 mov [g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[57]309
[592]310%ifndef CHECK_FOR_UNUSED_ENTRYPOINTS
311%if IDEVARS.wBasePort = 0
[621]312 mov [g_MenuitemIdeControllerCommandBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], bx
[592]313%else
[481]314 lea ax, [bx+IDEVARS.wBasePort]
[621]315 mov [g_MenuitemIdeControllerCommandBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[592]316%endif
[242]317
[592]318%if IDEVARS.bSerialPort = 0
[621]319 mov [g_MenuitemIdeControllerSerialPort+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], bx
[592]320%else
[242]321 lea ax, [bx+IDEVARS.bSerialPort]
[621]322 mov [g_MenuitemIdeControllerSerialPort+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[592]323%endif
324%endif
[233]325
326 lea ax, [bx+IDEVARS.bSerialBaud]
[621]327 mov [g_MenuitemIdeControllerSerialBaud+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[242]328
[481]329 lea ax, [bx+IDEVARS.wControlBlockPort]
[621]330 mov [g_MenuitemIdeControllerControlBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[242]331
[233]332 lea ax, [bx+IDEVARS.bSerialCOMPortChar]
[621]333 mov [g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[57]334
335 lea ax, [bx+IDEVARS.bIRQ]
[621]336 mov [g_MenuitemIdeControllerEnableInterrupt+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
337 mov [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;--------------------------------------------------------------------
351ALIGN JUMP_ALIGN
352IdeControllerMenu_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;--------------------------------------------------------------------
373ALIGN 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;--------------------------------------------------------------------
392ALIGN 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;--------------------------------------------------------------------
411ALIGN 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;--------------------------------------------------------------------
436ALIGN 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;--------------------------------------------------------------------
458ALIGN JUMP_ALIGN
[459]459.DisableMenuitemFromCSBX:
[567]460 jmp DisableMenuitemFromCSBX
[57]461
462ALIGN 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:
[592]477 mov bx, [g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
[199]478 call Buffers_GetRomvarsValueToAXfromOffsetInBX
[459]479 cmp al, DEVICE_SERIAL_PORT
[614]480 mov ax, DisableMenuitemFromCSBX
481 jne SHORT .DisableSerialControllerMenuitems
482 mov ax, EnableMenuitemFromCSBX
483 call .EnableSerialControllerMenuitems
[592]484 mov bx, [g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
[199]485 call Buffers_GetRomvarsValueToAXfromOffsetInBX
[567]486 cmp al, 'x'
[614]487 mov ax, DisableMenuitemFromCSBX
488 jne SHORT .DisableCustomPortMenuitem
[199]489 ret
[614]490.DisableSerialControllerMenuitems:
491.EnableSerialControllerMenuitems:
492 mov bx, g_MenuitemIdeControllerSerialCOM
493 call ax
494 mov bx, g_MenuitemIdeControllerSerialBaud
495 call ax
496.DisableCustomPortMenuitem:
497 mov bx, g_MenuitemIdeControllerSerialPort
498 jmp ax
[242]499
[592]500
[57]501;--------------------------------------------------------------------
502; MENUITEM activation functions (.fnActivate)
503; Parameters:
504; SS:BP: Ptr to MENU
505; Returns:
506; Nothing
507; Corrupts registers:
508; All, except segments
509;--------------------------------------------------------------------
510ALIGN JUMP_ALIGN
511MasterDrive:
[614]512 mov bx, g_MenuitemMasterSlaveDisableDetection
513 call DisableMenuitemFromCSBX
[621]514 mov bx, [g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
[57]515 jmp SHORT DisplayMasterSlaveMenu
516
517ALIGN JUMP_ALIGN
518SlaveDrive:
[614]519 mov bx, g_MenuitemMasterSlaveDisableDetection
520 call EnableMenuitemFromCSBX
[621]521 mov bx, [g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
[57]522 ; Fall to DisplayMasterSlaveMenu
523
524DisplayMasterSlaveMenu:
525 call MasterSlaveMenu_InitializeToDrvparamsOffsetInBX
526 jmp MasterSlaveMenu_EnterMenuOrModifyItemVisibility
[199]527
[592]528
529;--------------------------------------------------------------------
530; IdeControllerMenu_WriteDevice
[199]531;
[592]532; Sets default values to ports and other device dependent stuff
[199]533;
534; Parameters:
[592]535; AX: IDE controller/Device type menu choice index
536; ES:DI: Ptr to IDEVARS.bDevice
[567]537; DS:SI: MENUITEM pointer
[199]538; Returns:
[592]539; AX: IDE controller/Device type menu choice index
[199]540; Corrupts registers:
[592]541; BX, DX
542;--------------------------------------------------------------------
[483]543ALIGN JUMP_ALIGN
[199]544IdeControllerMenu_WriteDevice:
[567]545 push di
546 push ax
[199]547
[589]548 mov bl, [es:di] ; What is the current Device we are changing from?
549 sub di, BYTE IDEVARS.bDevice - IDEVARS.wBasePort ; Get ready to set the Port addresses
550
[567]551 ; Note! AL is the choice index, not device code
[592]552 eSHL_IM al, 1 ; Selection to device code
[589]553 jz SHORT .StandardIdeDevice ; DEVICE_16BIT_ATA
554
555 cmp al, DEVICE_8BIT_ATA
556 ja SHORT .NotStandardIdeDevice
557 jb SHORT .AdvancedAtaDevice ; DEVICE_32BIT_ATA
558 test BYTE [es:ROMVARS.wFlags], FLG_ROMVARS_MODULE_8BIT_IDE
559 jmp SHORT .CheckZF
560
561.AdvancedAtaDevice:
562 test BYTE [es:ROMVARS.wFlags+1], FLG_ROMVARS_MODULE_ADVANCED_ATA >> 8
563.CheckZF:
564 jz SHORT .SupportForDeviceNotAvailable
565
566 ; Standard ATA controllers, including 8-bit mode
567.StandardIdeDevice:
[621]568 ; Enable IRQ for standard ATA, but only if MODULE_IRQ is included
[607]569
[589]570 lea ax, [di-ROMVARS.ideVars0+IDEVARS.wBasePort]
571 mov bl, IDEVARS_size
572 div bl
[621]573
574 test BYTE [es:ROMVARS.wFlags+1], FLG_ROMVARS_MODULE_IRQ >> 8
575 jz SHORT .DoNotEnableIrq
576
577 mov bx, .rgbDefaultIrqForStdIde ; Enable interrupt for primary and secondary IDE
[607]578 push ax
579 xlat
[631]580 mov [es:di+IDEVARS.bIRQ], al
[607]581 pop ax
[621]582
583.DoNotEnableIrq:
584 mov bx, .rgbLowByteOfStdIdeInterfacePorts
585 xlat
[589]586 mov ah, 1 ; DEVICE_ATA_*_PORT >> 8
587 mov bh, 3 ; DEVICE_ATA_*_PORTCTRL >> 8
588 mov bl, al
589 jmp SHORT .WriteNonSerial
590
591.rgbLowByteOfStdIdeInterfacePorts: ; Defaults for 16-bit and better ATA devices
592 db DEVICE_ATA_PRIMARY_PORT & 0FFh
593 db DEVICE_ATA_SECONDARY_PORT & 0FFh
594 db DEVICE_ATA_TERTIARY_PORT & 0FFh
595 db DEVICE_ATA_QUATERNARY_PORT & 0FFh
[607]596.rgbDefaultIrqForStdIde:
597 db 14
598 db 15
599 db 0 ; These can vary so lets disable by default
600 db 0
[589]601
602.NotStandardIdeDevice:
[567]603 cmp al, DEVICE_SERIAL_PORT
[589]604 jb SHORT .NotSerialDevice
605 test BYTE [es:ROMVARS.wFlags+1], FLG_ROMVARS_MODULE_SERIAL >> 8
606 jnz SHORT .ChangingToSerial
607
608.SupportForDeviceNotAvailable:
609 mov dx, g_szUnsupportedDevice
610 call Dialogs_DisplayErrorFromCSDX
611
612 ; Restore device type to the previous value
613 pop ax ; Get choice index from stack
614 mov al, bl ; Previous device type to AL
615 shr al, 1 ; Device code to choice index
[592]616 pop di
617 ret
[589]618
619.NotSerialDevice:
620 ; Remaining device types all require MODULE_8BIT_IDE or MODULE_8BIT_IDE_ADVANCED
621 test BYTE [es:ROMVARS.wFlags], FLG_ROMVARS_MODULE_8BIT_IDE | FLG_ROMVARS_MODULE_8BIT_IDE_ADVANCED
622 jz SHORT .SupportForDeviceNotAvailable
623
624 ; We know MODULE_8BIT_IDE is included
625 lahf ; Save the PF
[601]626 cmp al, DEVICE_8BIT_XTIDE_REV2_OLIVETTI
[589]627 jbe SHORT .ChangingToXTIDEorXTCF
628 sahf ; Restore the PF
629 jpo SHORT .SupportForDeviceNotAvailable ; Jump if no MODULE_8BIT_IDE_ADVANCED
[567]630 cmp al, DEVICE_8BIT_JRIDE_ISA
631 je SHORT .ChangingToJrIdeIsa
632 cmp al, DEVICE_8BIT_ADP50L
633 je SHORT .ChangingToADP50L
[242]634
[589]635.ChangingToXTIDEorXTCF:
[567]636 mov ax, DEVICE_XTIDE_DEFAULT_PORT ; Defaults for 8-bit XTIDE and XT-CF devices
637 mov bx, DEVICE_XTIDE_DEFAULT_PORTCTRL
[614]638
[607]639 ; XT-CF does not support IRQ so it must be disabled (IRQ setting is not visible for XT-CF)
640 ; XTIDE does not use IRQs by default
[631]641 mov BYTE [es:di+IDEVARS.bIRQ], 0
[483]642
[567]643.WriteNonSerial:
644 stosw ; Store defaults in IDEVARS.wBasePort and IDEVARS.wBasePortCtrl
645 xchg bx, ax
646 stosw
647 jmp SHORT .Done
[199]648
[483]649.ChangingToJrIdeIsa:
[567]650 mov ah, JRIDE_DEFAULT_SEGMENT_ADDRESS >> 8
651 SKIP2B bx
[536]652
653.ChangingToADP50L:
[567]654 mov ah, ADP50L_DEFAULT_BIOS_SEGMENT_ADDRESS >> 8
655 xor al, al
656 xor bx, bx
657 jmp SHORT .WriteNonSerial
[199]658
[567]659.ChangingToSerial:
[631]660 mov al, ah ; Clear AL to point to the default COM port in the PackedCOMPortAddresses table
661 mov BYTE [es:di+IDEVARS.bSerialBaud], SERIAL_DEFAULT_BAUD
662 mov [es:di+IDEVARS.bIRQ], ah ; Clear .bIRQ to keep the boot menu from printing it
[567]663 sub di, IDEVARS.wBasePort - IDEVARS.bSerialCOMPortChar
[631]664 mov BYTE [es:di], SERIAL_DEFAULT_COM
[567]665 call IdeControllerMenu_SerialWriteCOM
[242]666
[567]667.Done:
668 pop ax
[592]669 pop di
[567]670 ret
[199]671
[592]672
673;--------------------------------------------------------------------
674; IdeControllerMenu_SerialWriteCOM
[199]675;
[592]676; Updates the port address based on COM port selection
[242]677;
[592]678; Parameters:
[631]679; AX: COM port menu choice index
[592]680; ES:DI: Ptr to IDEVARS.bSerialCOMPortChar
681; DS:SI: MENUITEM pointer
682; Returns:
[631]683; AX: COM port menu choice index
[592]684; Corrupts registers:
685; BX
686;--------------------------------------------------------------------
[199]687ALIGN JUMP_ALIGN
688IdeControllerMenu_SerialWriteCOM:
[631]689 xchg bx, ax
690 mov al, [bx+PackedCOMPortAddresses]
691 mov [es:di+IDEVARS.bSerialPort-IDEVARS.bSerialCOMPortChar], al
692 xchg bx, ax
[567]693 ret
[199]694
[242]695
[592]696;--------------------------------------------------------------------
697; IdeControllerMenu_SerialReadPort
[199]698;
[233]699; Packed Port (byte) -> Numeric Port (word)
[242]700;
[592]701; Parameters:
702; AX: Value read from the ROMVARS location
703; ES:DI: ROMVARS location where the value was just read from
704; DS:SI: MENUITEM pointer
705; Returns:
706; AX: Value that the MENUITEM system will interact with and display
707; Corrupts registers:
708; Nothing
709;--------------------------------------------------------------------
[199]710ALIGN JUMP_ALIGN
[233]711IdeControllerMenu_SerialReadPort:
[567]712 xor ah, ah
713 eSHL_IM ax, 2
714 ret
[199]715
[592]716
717;--------------------------------------------------------------------
718; IdeControllerMenu_SerialWritePort
[199]719;
[233]720; Numeric Port (word) -> Packed Port (byte)
[199]721;
[592]722; And convert from Custom to a defined COM port if we
723; match one of the pre-defined COM port numbers
724;
725; Parameters:
726; AX: Value that the MENUITEM system was interacting with
727; ES:DI: ROMVARS location where the value is to be stored
728; DS:SI: MENUITEM pointer
729; Returns:
730; AX: Value to actually write to ROMVARS
731; Corrupts registers:
732; BX
733;--------------------------------------------------------------------
[199]734ALIGN JUMP_ALIGN
[242]735IdeControllerMenu_SerialWritePort:
[567]736 push si
[199]737
[567]738 eSHR_IM ax, 2
[592]739 and al, 0FEh ; Force 8-byte boundary
[199]740
[592]741 mov si, g_rgbChoiceToValueLookupForCOM - 2
742 mov bx, PackedCOMPortAddresses - 1 ; Loop, looking for port address in known COM address list
[233]743
[592]744.Loop:
745 inc si
746 inc si
747 inc bx
748
[567]749 mov ah, [si]
750 cmp ah, 'x'
[592]751 je SHORT .Found
[242]752
[567]753 cmp al, [bx]
[592]754 jne SHORT .Loop
[242]755
[592]756.Found:
[567]757 mov [es:di+IDEVARS.bSerialCOMPortChar-IDEVARS.bSerialPort], ah
[233]758
[567]759 pop si
760 ret
[199]761
Note: See TracBrowser for help on using the repository browser.