source: xtideuniversalbios/trunk/XTIDE_Universal_BIOS_Configurator_v2/Src/Menupages/IdeControllerMenu.asm@ 562

Last change on this file since 562 was 546, checked in by aitotat@…, 11 years ago

Changes to Configurator v2:

  • Integrated XT-CFv3 support by James Pearce.
File size: 23.2 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
[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
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
135 at MENUITEM.itemValue + ITEM_VALUE.szDialogTitle, dw g_szDlgIdeCmdPort
[233]136 at MENUITEM.itemValue + ITEM_VALUE.wMinValue, dw 8h
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
195 dw DEVICE_8BIT_XTCF_PIO8
[546]196 dw DEVICE_8BIT_XTCF_PIO8_WITH_BIU_OFFLOAD
[481]197 dw DEVICE_8BIT_XTCF_DMA
198 dw DEVICE_8BIT_JRIDE_ISA
[536]199 dw DEVICE_8BIT_ADP50L
[153]200 dw DEVICE_SERIAL_PORT
201g_rgszValueToStringLookupForDevice:
202 dw g_szValueCfgDevice16b
203 dw g_szValueCfgDevice32b
[481]204 dw g_szValueCfgDevice8b
205 dw g_szValueCfgDeviceRev1
206 dw g_szValueCfgDeviceRev2
[546]207 dw g_szValueCfgDeviceXTCFPio8
208 dw g_szValueCfgDeviceXTCFPio8WithBIUOffload
209 dw g_szValueCfgDeviceXTCFDMA
[481]210 dw g_szValueCfgDeviceJrIdeIsa
[536]211 dw g_szValueCfgDeviceADP50L
[153]212 dw g_szValueCfgDeviceSerial
[57]213
[233]214g_rgbChoiceToValueLookupForCOM:
215 dw '1'
216 dw '2'
217 dw '3'
218 dw '4'
219 dw '5'
220 dw '6'
221 dw '7'
222 dw '8'
223 dw '9'
224 dw 'A'
225 dw 'B'
226 dw 'C'
227 dw 'x' ; must be last entry (see reader/write routines)
[242]228g_rgszChoiceToStringLookupForCOM:
[199]229 dw g_szValueCfgCOM1
230 dw g_szValueCfgCOM2
231 dw g_szValueCfgCOM3
232 dw g_szValueCfgCOM4
233 dw g_szValueCfgCOM5
234 dw g_szValueCfgCOM6
235 dw g_szValueCfgCOM7
236 dw g_szValueCfgCOM8
237 dw g_szValueCfgCOM9
238 dw g_szValueCfgCOMA
239 dw g_szValueCfgCOMB
240 dw g_szValueCfgCOMC
241 dw g_szValueCfgCOMx
[233]242 dw NULL
[57]243
[280]244SERIAL_DEFAULT_CUSTOM_PORT EQU 300h ; can't be any of the pre-defined COM values
[199]245
[233]246PackedCOMPortAddresses: ; COM1 - COMC (or COM12)
[280]247 db SERIAL_COM1_IOADDRESS >> 2
248 db SERIAL_COM2_IOADDRESS >> 2
249 db SERIAL_COM3_IOADDRESS >> 2
250 db SERIAL_COM4_IOADDRESS >> 2
251 db SERIAL_COM5_IOADDRESS >> 2
252 db SERIAL_COM6_IOADDRESS >> 2
253 db SERIAL_COM7_IOADDRESS >> 2
254 db SERIAL_COM8_IOADDRESS >> 2
255 db SERIAL_COM9_IOADDRESS >> 2
256 db SERIAL_COMA_IOADDRESS >> 2
257 db SERIAL_COMB_IOADDRESS >> 2
258 db SERIAL_COMC_IOADDRESS >> 2
259 db SERIAL_DEFAULT_CUSTOM_PORT >> 2 ; must be last entry (see reader/writer routines)
260SERIAL_DEFAULT_COM EQU '1'
[242]261
[233]262g_rgbChoiceToValueLookupForBaud:
263 dw (115200 / 115200) & 0xff
264 dw (115200 / 57600) & 0xff
265 dw (115200 / 38400) & 0xff
266 dw (115200 / 28800) & 0xff
267 dw (115200 / 19200) & 0xff
268 dw (115200 / 9600) & 0xff
269 dw (115200 / 4800) & 0xff
270 dw (115200 / 2400) & 0xff
271g_rgszChoiceToStringLookupForBaud:
272 dw g_szValueCfgBaud115_2
273 dw g_szValueCfgBaud57_6
274 dw g_szValueCfgBaud38_4
275 dw g_szValueCfgBaud28_8
276 dw g_szValueCfgBaud19_2
277 dw g_szValueCfgBaud9600
278 dw g_szValueCfgBaud4800
279 dw g_szValueCfgBaud2400
280 dw NULL
[280]281SERIAL_DEFAULT_BAUD EQU ((115200 / 9600) & 0xff)
[199]282
[57]283; Section containing code
284SECTION .text
285
286;--------------------------------------------------------------------
287; IdeControllerMenu_InitializeToIdevarsOffsetInBX
288; Parameters:
289; SS:BP: Menu handle
290; Returns:
291; Nothing
292; Corrupts registers:
293; AX
294;--------------------------------------------------------------------
295ALIGN JUMP_ALIGN
296IdeControllerMenu_InitializeToIdevarsOffsetInBX:
297 lea ax, [bx+IDEVARS.drvParamsMaster]
298 mov [cs:g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
299
300 lea ax, [bx+IDEVARS.drvParamsSlave]
301 mov [cs:g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
302
[153]303 lea ax, [bx+IDEVARS.bDevice]
304 mov [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[57]305
[481]306 lea ax, [bx+IDEVARS.wBasePort]
[57]307 mov [cs:g_MenuitemIdeControllerCommandBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[242]308
309 lea ax, [bx+IDEVARS.bSerialPort]
[199]310 mov [cs:g_MenuitemIdeControllerSerialPort+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[233]311
312 lea ax, [bx+IDEVARS.bSerialBaud]
[199]313 mov [cs:g_MenuitemIdeControllerSerialBaud+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[242]314
[481]315 lea ax, [bx+IDEVARS.wControlBlockPort]
[57]316 mov [cs:g_MenuitemIdeControllerControlBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[242]317
[233]318 lea ax, [bx+IDEVARS.bSerialCOMPortChar]
[242]319 mov [cs:g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[57]320
321 lea ax, [bx+IDEVARS.bIRQ]
322 mov [cs:g_MenuitemIdeControllerEnableInterrupt+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
323 mov [cs:g_MenuitemIdeControllerIdeIRQ+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[199]324
[57]325 ret
326
327
328;--------------------------------------------------------------------
329; IdeControllerMenu_EnterMenuOrModifyItemVisibility
330; Parameters:
331; SS:BP: Menu handle
332; Returns:
333; Nothing
334; Corrupts registers:
335; All, except BP
336;--------------------------------------------------------------------
337ALIGN JUMP_ALIGN
338IdeControllerMenu_EnterMenuOrModifyItemVisibility:
339 push cs
340 pop ds
[483]341 call .EnableOrDisableControlBlockPort
[459]342 call .DisableIRQchannelSelection
343 call .EnableOrDisableEnableInterrupt
[199]344 call .EnableOrDisableSerial
[57]345 mov si, g_MenupageForIdeControllerMenu
346 jmp Menupage_ChangeToNewMenupageInDSSI
347
[459]348
[57]349;--------------------------------------------------------------------
[483]350; .EnableOrDisableControlBlockPort
351; Parameters:
352; SS:BP: Menu handle
353; Returns:
354; Nothing
355; Corrupts registers:
356; AX, BX
357;--------------------------------------------------------------------
358ALIGN JUMP_ALIGN
359.EnableOrDisableControlBlockPort:
360 mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
361 call Buffers_GetRomvarsValueToAXfromOffsetInBX
362 mov bx, g_MenuitemIdeControllerControlBlockAddress
363 cmp al, DEVICE_8BIT_XTCF_PIO8
[536]364 jb SHORT .EnableMenuitemFromCSBX ; Not needed for XT-CF, JR-IDE/ISA and ADP50L
[483]365 jmp SHORT .DisableMenuitemFromCSBX
366
367
368;--------------------------------------------------------------------
[459]369; .EnableOrDisableEnableInterrupt
[57]370; Parameters:
371; SS:BP: Menu handle
372; Returns:
373; Nothing
374; Corrupts registers:
375; AX, BX
376;--------------------------------------------------------------------
377ALIGN JUMP_ALIGN
[459]378.EnableOrDisableEnableInterrupt:
379 call Buffers_GetRomvarsFlagsToAX
380 mov bx, g_MenuitemIdeControllerEnableInterrupt
381 test ax, FLG_ROMVARS_MODULE_IRQ
382 jz SHORT .DisableMenuitemFromCSBX
383
384 mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
385 call Buffers_GetRomvarsValueToAXfromOffsetInBX
386 mov bx, g_MenuitemIdeControllerEnableInterrupt
[481]387 cmp al, DEVICE_8BIT_XTIDE_REV2
[459]388 jae SHORT .DisableMenuitemFromCSBX
389
390 call .EnableMenuitemFromCSBX
391 ; Fall to .EnableOrDisableIRQchannelSelection
392
393;--------------------------------------------------------------------
394; .EnableOrDisableIRQchannelSelection
395; Parameters:
396; SS:BP: Menu handle
397; Returns:
398; Nothing
399; Corrupts registers:
400; AX, BX
401;--------------------------------------------------------------------
402ALIGN JUMP_ALIGN
403.EnableOrDisableIRQchannelSelection:
[57]404 mov bx, [cs:g_MenuitemIdeControllerEnableInterrupt+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
405 call Buffers_GetRomvarsValueToAXfromOffsetInBX
406 mov bx, g_MenuitemIdeControllerIdeIRQ
[109]407 test al, al
[459]408 jnz SHORT .EnableMenuitemFromCSBX
409.DisableIRQchannelSelection:
410 mov bx, g_MenuitemIdeControllerIdeIRQ
411 ; Fall to .DisableMenuitemFromCSBX
[57]412
[459]413
[57]414;--------------------------------------------------------------------
[459]415; .DisableMenuitemFromCSBX
[57]416; .EnableMenuitemFromCSBX
417; Parameters:
418; CS:BX: Ptr to MENUITEM
419; Returns:
420; Nothing
421; Corrupts registers:
422; Nothing
423;--------------------------------------------------------------------
424ALIGN JUMP_ALIGN
[459]425.DisableMenuitemFromCSBX:
426 and BYTE [cs:bx+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE
[57]427 ret
428
429ALIGN JUMP_ALIGN
[459]430.EnableMenuitemFromCSBX:
431 or BYTE [cs:bx+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE
[57]432 ret
433
[459]434
[199]435.EnableOrDisableSerial:
436 mov bx, g_MenuitemIdeControllerSerialBaud
437 call .DisableMenuitemFromCSBX
438
439 mov bx, g_MenuitemIdeControllerSerialCOM
440 call .DisableMenuitemFromCSBX
441
442 mov bx, g_MenuitemIdeControllerSerialPort
443 call .DisableMenuitemFromCSBX
[242]444
445 mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
[199]446 call Buffers_GetRomvarsValueToAXfromOffsetInBX
[459]447 cmp al, DEVICE_SERIAL_PORT
[199]448 jnz .DisableAllSerial
449
450 mov bx, g_MenuitemIdeControllerSerialCOM
451 call .EnableMenuitemFromCSBX
452
453 mov bx, g_MenuitemIdeControllerSerialBaud
454 call .EnableMenuitemFromCSBX
455
[242]456 mov bx, [cs:g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
[199]457 call Buffers_GetRomvarsValueToAXfromOffsetInBX
458 mov bx, g_MenuitemIdeControllerSerialPort
459 cmp al,'x'
460 jz .EnableMenuitemFromCSBX
461 jmp .DisableMenuitemFromCSBX
462.DisableAllSerial:
463 ret
[242]464
[57]465;--------------------------------------------------------------------
466; MENUITEM activation functions (.fnActivate)
467; Parameters:
468; SS:BP: Ptr to MENU
469; Returns:
470; Nothing
471; Corrupts registers:
472; All, except segments
473;--------------------------------------------------------------------
474ALIGN JUMP_ALIGN
475MasterDrive:
476 mov bx, [cs:g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
477 jmp SHORT DisplayMasterSlaveMenu
478
479ALIGN JUMP_ALIGN
480SlaveDrive:
481 mov bx, [cs:g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
482 ; Fall to DisplayMasterSlaveMenu
483
484ALIGN JUMP_ALIGN
485DisplayMasterSlaveMenu:
[233]486;
487; block mode is not supported on serial drives, disable/enable the option as appropriate
488;
489 push bx
[242]490 mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
[233]491 call Buffers_GetRomvarsValueToAXfromOffsetInBX
492 mov bx, g_MenuitemMasterSlaveBlockModeTransfers
493 cmp al,DEVICE_SERIAL_PORT
494 jz .isSerial
495 or BYTE [cs:bx+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE
496 jmp .isDone
[242]497.isSerial:
[233]498 and BYTE [cs:bx+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE
499.isDone:
500 pop bx
[242]501
[57]502 call MasterSlaveMenu_InitializeToDrvparamsOffsetInBX
503 jmp MasterSlaveMenu_EnterMenuOrModifyItemVisibility
[199]504
505;------------------------------------------------------------------------------------------
506;
507; Reader/Writer Routines
508;
509; For serial drives, we pack the port number and baud rate into a single byte, and thus
510; we need to take care to properly read/write just the bits we need. In addition, since
511; we use the Port/PortCtrl bytes in a special way for serial drives, we need to properly
[242]512; default the values stored in both these words when switching in and out of the Serial
[199]513; device choice.
514;
515; Writers:
516; Parameters:
517; AX: Value that the MENUITEM system was interacting with
518; ES:DI: ROMVARS location where the value is to be stored
519; DS:SI: MENUITEM pointer
520; Returns:
521; AX: Value to actually write to ROMVARS
522; Corrupts registers:
523; AX
524;
525; Readers:
526; Parameters:
527; AX: Value read from the ROMVARS location
528; ES:DI: ROMVARS location where the value was just read from
529; DS:SI: MENUITEM pointer
530; Returns:
531; AX: Value that the MENUITEM system will interact with and display
532; Corrupts registers:
533; AX
534;
[483]535ALIGN JUMP_ALIGN
536WriterForXTCFwindow:
537 mov al, ah
538 xor ah, ah
539 ret
[199]540
[483]541ALIGN JUMP_ALIGN
542ReaderForXTCFwindow:
543 mov ah, al
544 xor al, al
545 ret
546
547
[199]548;
549; No change to Device byte, but use this opportunity to change defaults stored in wPort and wPortCtrl if we are
[242]550; changing in/out of a Serial device (since we use these bytes in radically different ways).
[199]551;
552ALIGN JUMP_ALIGN
553IdeControllerMenu_WriteDevice:
554 push bx
555 push di
[483]556 push di
557 push ax
[199]558
[483]559 ; Note! AL is the choice index, not device code
560 shl ax, 1 ; Selection to device code
561 mov bl, [es:di] ; what is the current Device we are changing from?
562 sub di, BYTE IDEVARS.bDevice - IDEVARS.wBasePort ; Get ready to set the Port addresses
563 cmp al, DEVICE_SERIAL_PORT
564 je SHORT .changingToSerial
565 cmp al, DEVICE_8BIT_JRIDE_ISA
566 je SHORT .ChangingToJrIdeIsa
[536]567 cmp al, DEVICE_8BIT_ADP50L
568 je SHORT .ChangingToADP50L
[242]569
[483]570 ; Restore ports to default values
571 cmp al, DEVICE_8BIT_ATA ; Standard ATA controllers, including 8-bit mode
[399]572 mov ax, DEVICE_ATA_PRIMARY_PORT ; Defaults for 16-bit and better ATA devices
573 mov bx, DEVICE_ATA_PRIMARY_PORTCTRL
[483]574 jbe SHORT .writeNonSerial
[199]575
[546]576 mov ax, DEVICE_XTIDE_DEFAULT_PORT ; Defaults for 8-bit XTIDE and XT-CF devices
[483]577 mov bx, DEVICE_XTIDE_DEFAULT_PORTCTRL
578
[242]579.writeNonSerial:
[481]580 stosw ; Store defaults in IDEVARS.wBasePort and IDEVARS.wBasePortCtrl
[242]581 xchg bx, ax
582 stosw
[483]583 jmp SHORT .done
[199]584
[483]585.ChangingToJrIdeIsa:
[536]586 mov ah, JRIDE_DEFAULT_SEGMENT_ADDRESS >> 8
587 SKIP2B bx
588
589.ChangingToADP50L:
590 mov ah, ADP50L_DEFAULT_BIOS_SEGMENT_ADDRESS >> 8
591 xor al, al
[483]592 xor bx, bx
593 jmp SHORT .writeNonSerial
[199]594
[242]595.changingToSerial:
[483]596 cmp bl, DEVICE_SERIAL_PORT
597 je SHORT .done ; if we were already serial, nothing to do
[199]598
[483]599 mov BYTE [es:di+IDEVARS.bSerialBaud-IDEVARS.wBasePort], SERIAL_DEFAULT_BAUD
[233]600
[483]601 mov al, SERIAL_DEFAULT_COM
602 sub di, IDEVARS.wBasePort - IDEVARS.bSerialCOMPortChar
[199]603 call IdeControllerMenu_SerialWriteCOM
[242]604 stosb
605
606.done:
[483]607 pop ax
608 pop di ; IDEVARS.bDevice
[199]609 pop di
610 pop bx
611 ret
612
613;
[233]614; Doesn't modify COM character (unless it is not recognized, which would be an error case),
[242]615; But does update the port address based on COM port selection
616;
[199]617ALIGN JUMP_ALIGN
618IdeControllerMenu_SerialWriteCOM:
[233]619 push ax
[199]620 push bx
[233]621 push si
[242]622
[233]623 mov si,g_rgbChoiceToValueLookupForCOM
624 mov bx,PackedCOMPortAddresses
[199]625
[233]626.loop:
627 mov ah,[bx]
[199]628
[280]629 cmp ah,(SERIAL_DEFAULT_CUSTOM_PORT >> 2)
[233]630 jz .notFound
[242]631
[233]632 cmp al,[si]
633 jz .found
[242]634
[233]635 inc si
636 inc si
637 inc bx
[242]638
[233]639 jmp .loop
[199]640
[233]641.notFound:
642 mov al, 'x'
[242]643
644.found:
[233]645 mov [es:di+IDEVARS.bSerialPort-IDEVARS.bSerialCOMPortChar], ah
[199]646
[233]647 pop si
[199]648 pop bx
[233]649 pop ax
[242]650
[199]651 ret
652
[242]653
[199]654;
[233]655; Packed Port (byte) -> Numeric Port (word)
[242]656;
[199]657ALIGN JUMP_ALIGN
[233]658IdeControllerMenu_SerialReadPort:
659 xor ah,ah
[242]660 eSHL_IM ax, 2
[199]661 ret
662
663;
[233]664; Numeric Port (word) -> Packed Port (byte)
665; And convert from Custom to a defined COM port if we match one of the pre-defined COM port numbers
[199]666;
667ALIGN JUMP_ALIGN
[242]668IdeControllerMenu_SerialWritePort:
[199]669 push bx
[233]670 push si
[199]671
[242]672 eSHR_IM ax, 2
[233]673 and al,0feh ; force 8-byte boundary
[199]674
[242]675 mov si,g_rgbChoiceToValueLookupForCOM
[233]676 mov bx,PackedCOMPortAddresses ; loop, looking for port address in known COM address list
677
678.loop:
679 mov ah,[si]
680 cmp ah,'x'
681 jz .found
[242]682
[233]683 cmp al,[bx]
684 jz .found
[242]685
[233]686 inc si
687 inc si
[199]688 inc bx
[242]689
[233]690 jmp .loop
[199]691
[242]692.found:
[233]693 mov [es:di+IDEVARS.bSerialCOMPortChar-IDEVARS.bSerialPort], ah
694
695 pop si
[199]696 pop bx
697
[233]698 ret
[199]699
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