source: xtideuniversalbios/trunk/XTIDE_Universal_BIOS_Configurator_v2/Src/Menupages/IdeControllerMenu.asm@ 462

Last change on this file since 462 was 459, checked in by aitotat@…, 12 years ago

Changes to Configurator v2:

  • All remaining module specific settings should now be hidden if module is not included in the build.
File size: 22.1 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
[376]6; Copyright (C) 2009-2010 by Tomi Tilli, 2011-2012 by XTIDE Universal BIOS Team.
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
[199]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
85 at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE
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
100 at MENUITEM.bFlags, db FLG_MENUITEM_VISIBLE
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:
[403]190 dw DEVICE_8BIT_JRIDE_ISA
[438]191 dw DEVICE_8BIT_XTCF
[403]192 dw DEVICE_8BIT_XTIDE_REV2
193 dw DEVICE_8BIT_XTIDE_REV1
[153]194 dw DEVICE_16BIT_ATA
195 dw DEVICE_32BIT_ATA
196 dw DEVICE_SERIAL_PORT
197g_rgszValueToStringLookupForDevice:
[403]198 dw g_szValueCfgDeviceJrIdeIsa
199 dw g_szValueCfgDeviceFast
200 dw g_szValueCfgDeviceRev2
[362]201 dw g_szValueCfgDeviceRev1
[153]202 dw g_szValueCfgDevice16b
203 dw g_szValueCfgDevice32b
204 dw g_szValueCfgDeviceSerial
[57]205
[403]206
[233]207g_rgbChoiceToValueLookupForCOM:
208 dw '1'
209 dw '2'
210 dw '3'
211 dw '4'
212 dw '5'
213 dw '6'
214 dw '7'
215 dw '8'
216 dw '9'
217 dw 'A'
218 dw 'B'
219 dw 'C'
220 dw 'x' ; must be last entry (see reader/write routines)
[242]221g_rgszChoiceToStringLookupForCOM:
[199]222 dw g_szValueCfgCOM1
223 dw g_szValueCfgCOM2
224 dw g_szValueCfgCOM3
225 dw g_szValueCfgCOM4
226 dw g_szValueCfgCOM5
227 dw g_szValueCfgCOM6
228 dw g_szValueCfgCOM7
229 dw g_szValueCfgCOM8
230 dw g_szValueCfgCOM9
231 dw g_szValueCfgCOMA
232 dw g_szValueCfgCOMB
233 dw g_szValueCfgCOMC
234 dw g_szValueCfgCOMx
[233]235 dw NULL
[57]236
[280]237SERIAL_DEFAULT_CUSTOM_PORT EQU 300h ; can't be any of the pre-defined COM values
[199]238
[233]239PackedCOMPortAddresses: ; COM1 - COMC (or COM12)
[280]240 db SERIAL_COM1_IOADDRESS >> 2
241 db SERIAL_COM2_IOADDRESS >> 2
242 db SERIAL_COM3_IOADDRESS >> 2
243 db SERIAL_COM4_IOADDRESS >> 2
244 db SERIAL_COM5_IOADDRESS >> 2
245 db SERIAL_COM6_IOADDRESS >> 2
246 db SERIAL_COM7_IOADDRESS >> 2
247 db SERIAL_COM8_IOADDRESS >> 2
248 db SERIAL_COM9_IOADDRESS >> 2
249 db SERIAL_COMA_IOADDRESS >> 2
250 db SERIAL_COMB_IOADDRESS >> 2
251 db SERIAL_COMC_IOADDRESS >> 2
252 db SERIAL_DEFAULT_CUSTOM_PORT >> 2 ; must be last entry (see reader/writer routines)
253SERIAL_DEFAULT_COM EQU '1'
[242]254
[233]255g_rgbChoiceToValueLookupForBaud:
256 dw (115200 / 115200) & 0xff
257 dw (115200 / 57600) & 0xff
258 dw (115200 / 38400) & 0xff
259 dw (115200 / 28800) & 0xff
260 dw (115200 / 19200) & 0xff
261 dw (115200 / 9600) & 0xff
262 dw (115200 / 4800) & 0xff
263 dw (115200 / 2400) & 0xff
264g_rgszChoiceToStringLookupForBaud:
265 dw g_szValueCfgBaud115_2
266 dw g_szValueCfgBaud57_6
267 dw g_szValueCfgBaud38_4
268 dw g_szValueCfgBaud28_8
269 dw g_szValueCfgBaud19_2
270 dw g_szValueCfgBaud9600
271 dw g_szValueCfgBaud4800
272 dw g_szValueCfgBaud2400
273 dw NULL
[280]274SERIAL_DEFAULT_BAUD EQU ((115200 / 9600) & 0xff)
[199]275
[57]276; Section containing code
277SECTION .text
278
279;--------------------------------------------------------------------
280; IdeControllerMenu_InitializeToIdevarsOffsetInBX
281; Parameters:
282; SS:BP: Menu handle
283; Returns:
284; Nothing
285; Corrupts registers:
286; AX
287;--------------------------------------------------------------------
288ALIGN JUMP_ALIGN
289IdeControllerMenu_InitializeToIdevarsOffsetInBX:
290 lea ax, [bx+IDEVARS.drvParamsMaster]
291 mov [cs:g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
292
293 lea ax, [bx+IDEVARS.drvParamsSlave]
294 mov [cs:g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
295
[153]296 lea ax, [bx+IDEVARS.bDevice]
297 mov [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[57]298
299 lea ax, [bx+IDEVARS.wPort]
300 mov [cs:g_MenuitemIdeControllerCommandBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[242]301
302 lea ax, [bx+IDEVARS.bSerialPort]
[199]303 mov [cs:g_MenuitemIdeControllerSerialPort+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[233]304
305 lea ax, [bx+IDEVARS.bSerialBaud]
[199]306 mov [cs:g_MenuitemIdeControllerSerialBaud+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[242]307
[57]308 lea ax, [bx+IDEVARS.wPortCtrl]
309 mov [cs:g_MenuitemIdeControllerControlBlockAddress+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[242]310
[233]311 lea ax, [bx+IDEVARS.bSerialCOMPortChar]
[242]312 mov [cs:g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[57]313
314 lea ax, [bx+IDEVARS.bIRQ]
315 mov [cs:g_MenuitemIdeControllerEnableInterrupt+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
316 mov [cs:g_MenuitemIdeControllerIdeIRQ+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset], ax
[199]317
[57]318 ret
319
320
321;--------------------------------------------------------------------
322; IdeControllerMenu_EnterMenuOrModifyItemVisibility
323; Parameters:
324; SS:BP: Menu handle
325; Returns:
326; Nothing
327; Corrupts registers:
328; All, except BP
329;--------------------------------------------------------------------
330ALIGN JUMP_ALIGN
331IdeControllerMenu_EnterMenuOrModifyItemVisibility:
332 push cs
333 pop ds
[459]334 call .DisableIRQchannelSelection
335 call .EnableOrDisableEnableInterrupt
[199]336 call .EnableOrDisableSerial
[57]337 mov si, g_MenupageForIdeControllerMenu
338 jmp Menupage_ChangeToNewMenupageInDSSI
339
[459]340
[57]341;--------------------------------------------------------------------
[459]342; .EnableOrDisableEnableInterrupt
[57]343; Parameters:
344; SS:BP: Menu handle
345; Returns:
346; Nothing
347; Corrupts registers:
348; AX, BX
349;--------------------------------------------------------------------
350ALIGN JUMP_ALIGN
[459]351.EnableOrDisableEnableInterrupt:
352 call Buffers_GetRomvarsFlagsToAX
353 mov bx, g_MenuitemIdeControllerEnableInterrupt
354 test ax, FLG_ROMVARS_MODULE_IRQ
355 jz SHORT .DisableMenuitemFromCSBX
356
357 mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
358 call Buffers_GetRomvarsValueToAXfromOffsetInBX
359 mov bx, g_MenuitemIdeControllerEnableInterrupt
360 cmp al, DEVICE_SERIAL_PORT
361 jae SHORT .DisableMenuitemFromCSBX
362 cmp al, DEVICE_8BIT_XTCF
363 jbe SHORT .DisableMenuitemFromCSBX
364
365 call .EnableMenuitemFromCSBX
366 ; Fall to .EnableOrDisableIRQchannelSelection
367
368;--------------------------------------------------------------------
369; .EnableOrDisableIRQchannelSelection
370; Parameters:
371; SS:BP: Menu handle
372; Returns:
373; Nothing
374; Corrupts registers:
375; AX, BX
376;--------------------------------------------------------------------
377ALIGN JUMP_ALIGN
378.EnableOrDisableIRQchannelSelection:
[57]379 mov bx, [cs:g_MenuitemIdeControllerEnableInterrupt+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
380 call Buffers_GetRomvarsValueToAXfromOffsetInBX
381 mov bx, g_MenuitemIdeControllerIdeIRQ
[109]382 test al, al
[459]383 jnz SHORT .EnableMenuitemFromCSBX
384.DisableIRQchannelSelection:
385 mov bx, g_MenuitemIdeControllerIdeIRQ
[57]386 jz SHORT .DisableMenuitemFromCSBX
[459]387 ; Fall to .DisableMenuitemFromCSBX
[57]388
[459]389
[57]390;--------------------------------------------------------------------
[459]391; .DisableMenuitemFromCSBX
[57]392; .EnableMenuitemFromCSBX
393; Parameters:
394; CS:BX: Ptr to MENUITEM
395; Returns:
396; Nothing
397; Corrupts registers:
398; Nothing
399;--------------------------------------------------------------------
400ALIGN JUMP_ALIGN
[459]401.DisableMenuitemFromCSBX:
402 and BYTE [cs:bx+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE
[57]403 ret
404
405ALIGN JUMP_ALIGN
[459]406.EnableMenuitemFromCSBX:
407 or BYTE [cs:bx+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE
[57]408 ret
409
[459]410
[199]411.EnableOrDisableSerial:
412 mov bx, g_MenuitemIdeControllerCommandBlockAddress
413 call .DisableMenuitemFromCSBX
[57]414
[199]415 mov bx, g_MenuitemIdeControllerControlBlockAddress
416 call .DisableMenuitemFromCSBX
417
418 mov bx, g_MenuitemIdeControllerSerialBaud
419 call .DisableMenuitemFromCSBX
420
421 mov bx, g_MenuitemIdeControllerSerialCOM
422 call .DisableMenuitemFromCSBX
423
424 mov bx, g_MenuitemIdeControllerSerialPort
425 call .DisableMenuitemFromCSBX
[242]426
427 mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
[199]428 call Buffers_GetRomvarsValueToAXfromOffsetInBX
[459]429 cmp al, DEVICE_SERIAL_PORT
[199]430 jnz .DisableAllSerial
431
432 mov bx, g_MenuitemIdeControllerSerialCOM
433 call .EnableMenuitemFromCSBX
434
435 mov bx, g_MenuitemIdeControllerSerialBaud
436 call .EnableMenuitemFromCSBX
437
[242]438 mov bx, [cs:g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
[199]439 call Buffers_GetRomvarsValueToAXfromOffsetInBX
440 mov bx, g_MenuitemIdeControllerSerialPort
441 cmp al,'x'
442 jz .EnableMenuitemFromCSBX
443 jmp .DisableMenuitemFromCSBX
444
445.DisableAllSerial:
446
447 mov bx, g_MenuitemIdeControllerCommandBlockAddress
448 call .EnableMenuitemFromCSBX
449
450 mov bx, g_MenuitemIdeControllerControlBlockAddress
451 call .EnableMenuitemFromCSBX
452
453 ret
[242]454
[57]455;--------------------------------------------------------------------
456; MENUITEM activation functions (.fnActivate)
457; Parameters:
458; SS:BP: Ptr to MENU
459; Returns:
460; Nothing
461; Corrupts registers:
462; All, except segments
463;--------------------------------------------------------------------
464ALIGN JUMP_ALIGN
465MasterDrive:
466 mov bx, [cs:g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
467 jmp SHORT DisplayMasterSlaveMenu
468
469ALIGN JUMP_ALIGN
470SlaveDrive:
471 mov bx, [cs:g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
472 ; Fall to DisplayMasterSlaveMenu
473
474ALIGN JUMP_ALIGN
475DisplayMasterSlaveMenu:
[233]476;
477; block mode is not supported on serial drives, disable/enable the option as appropriate
478;
479 push bx
[242]480 mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
[233]481 call Buffers_GetRomvarsValueToAXfromOffsetInBX
482 mov bx, g_MenuitemMasterSlaveBlockModeTransfers
483 cmp al,DEVICE_SERIAL_PORT
484 jz .isSerial
485 or BYTE [cs:bx+MENUITEM.bFlags], FLG_MENUITEM_VISIBLE
486 jmp .isDone
[242]487.isSerial:
[233]488 and BYTE [cs:bx+MENUITEM.bFlags], ~FLG_MENUITEM_VISIBLE
489.isDone:
490 pop bx
[242]491
[57]492 call MasterSlaveMenu_InitializeToDrvparamsOffsetInBX
493 jmp MasterSlaveMenu_EnterMenuOrModifyItemVisibility
[199]494
495;------------------------------------------------------------------------------------------
496;
497; Reader/Writer Routines
498;
499; For serial drives, we pack the port number and baud rate into a single byte, and thus
500; we need to take care to properly read/write just the bits we need. In addition, since
501; we use the Port/PortCtrl bytes in a special way for serial drives, we need to properly
[242]502; default the values stored in both these words when switching in and out of the Serial
[199]503; device choice.
504;
505; Writers:
506; Parameters:
507; AX: Value that the MENUITEM system was interacting with
508; ES:DI: ROMVARS location where the value is to be stored
509; DS:SI: MENUITEM pointer
510; Returns:
511; AX: Value to actually write to ROMVARS
512; Corrupts registers:
513; AX
514;
515; Readers:
516; Parameters:
517; AX: Value read from the ROMVARS location
518; ES:DI: ROMVARS location where the value was just read from
519; DS:SI: MENUITEM pointer
520; Returns:
521; AX: Value that the MENUITEM system will interact with and display
522; Corrupts registers:
523; AX
524;
525
526;
527; No change to Device byte, but use this opportunity to change defaults stored in wPort and wPortCtrl if we are
[242]528; changing in/out of a Serial device (since we use these bytes in radically different ways).
[199]529;
530ALIGN JUMP_ALIGN
531IdeControllerMenu_WriteDevice:
532 push ax
533 push bx
534 push di
535
536 mov bl,[es:di] ; what is the current Device?
[242]537
[199]538 add di,IDEVARS.wPort - IDEVARS.bDevice ; Get ready to set the Port addresses
[242]539
[199]540 cmp al,DEVICE_SERIAL_PORT
541 jz .changingToSerial
542
543 cmp bl,DEVICE_SERIAL_PORT
544 jnz .done ; if we weren't Serial before, nothing to do
545
546.changingFromSerial:
547 cmp al,DEVICE_16BIT_ATA
548
[242]549 mov ax,DEVICE_XTIDE_DEFAULT_PORT ; Defaults for 8-bit XTIDE devices
550 mov bx,DEVICE_XTIDE_DEFAULT_PORTCTRL
551
552 jb .writeNonSerial
553
[399]554 mov ax, DEVICE_ATA_PRIMARY_PORT ; Defaults for 16-bit and better ATA devices
555 mov bx, DEVICE_ATA_PRIMARY_PORTCTRL
[199]556
[242]557.writeNonSerial:
558 stosw ; Store defaults in IDEVARS.wPort and IDEVARS.wPortCtrl
559 xchg bx, ax
560 stosw
[199]561
562 jmp .done
563
[242]564.changingToSerial:
[199]565 cmp bl,DEVICE_SERIAL_PORT
566 jz .done ; if we were already serial, nothing to do
567
[280]568 mov byte [es:di+IDEVARS.bSerialBaud-IDEVARS.wPort],SERIAL_DEFAULT_BAUD
[233]569
[280]570 mov al,SERIAL_DEFAULT_COM
[233]571 add di,IDEVARS.bSerialCOMPortChar-IDEVARS.wPort
[199]572 call IdeControllerMenu_SerialWriteCOM
[242]573 stosb
574
575.done:
[199]576 pop di
577 pop bx
578 pop ax
579
580 ret
581
582;
[233]583; Doesn't modify COM character (unless it is not recognized, which would be an error case),
[242]584; But does update the port address based on COM port selection
585;
[199]586ALIGN JUMP_ALIGN
587IdeControllerMenu_SerialWriteCOM:
[233]588 push ax
[199]589 push bx
[233]590 push si
[242]591
[233]592 mov si,g_rgbChoiceToValueLookupForCOM
593 mov bx,PackedCOMPortAddresses
[199]594
[233]595.loop:
596 mov ah,[bx]
[199]597
[280]598 cmp ah,(SERIAL_DEFAULT_CUSTOM_PORT >> 2)
[233]599 jz .notFound
[242]600
[233]601 cmp al,[si]
602 jz .found
[242]603
[233]604 inc si
605 inc si
606 inc bx
[242]607
[233]608 jmp .loop
[199]609
[233]610.notFound:
611 mov al, 'x'
[242]612
613.found:
[233]614 mov [es:di+IDEVARS.bSerialPort-IDEVARS.bSerialCOMPortChar], ah
[199]615
[233]616 pop si
[199]617 pop bx
[233]618 pop ax
[242]619
[199]620 ret
621
[242]622
[199]623;
[233]624; Packed Port (byte) -> Numeric Port (word)
[242]625;
[199]626ALIGN JUMP_ALIGN
[233]627IdeControllerMenu_SerialReadPort:
628 xor ah,ah
[242]629 eSHL_IM ax, 2
[199]630 ret
631
632;
[233]633; Numeric Port (word) -> Packed Port (byte)
634; And convert from Custom to a defined COM port if we match one of the pre-defined COM port numbers
[199]635;
636ALIGN JUMP_ALIGN
[242]637IdeControllerMenu_SerialWritePort:
[199]638 push bx
[233]639 push si
[199]640
[242]641 eSHR_IM ax, 2
[233]642 and al,0feh ; force 8-byte boundary
[199]643
[242]644 mov si,g_rgbChoiceToValueLookupForCOM
[233]645 mov bx,PackedCOMPortAddresses ; loop, looking for port address in known COM address list
646
647.loop:
648 mov ah,[si]
649 cmp ah,'x'
650 jz .found
[242]651
[233]652 cmp al,[bx]
653 jz .found
[242]654
[233]655 inc si
656 inc si
[199]657 inc bx
[242]658
[233]659 jmp .loop
[199]660
[242]661.found:
[233]662 mov [es:di+IDEVARS.bSerialCOMPortChar-IDEVARS.bSerialPort], ah
663
664 pop si
[199]665 pop bx
666
[233]667 ret
[199]668
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