source: xtideuniversalbios/trunk/XTIDE_Universal_BIOS_Configurator_v2/Src/Menupages/IdeControllerMenu.asm@ 584

Last change on this file since 584 was 567, checked in by krille_n_@…, 10 years ago

Changes:

  • Renamed MODULE_FEATURE_SETS to MODULE_POWER_MANAGEMENT.
  • Renamed MODULE_VERY_LATE_INITIALIZATION to MODULE_VERY_LATE_INIT and removed it from the official builds.
  • Removed the code that skips detection of slave drives on XT-CF controllers since slave drives can be used with Lo-tech ISA CompactFlash boards.
  • Added autodetection of the SVC ADP50L controller to XTIDECFG.
  • The autodetection of XT-CF controllers now requires MODULE_8BIT_IDE_ADVANCED in the loaded BIOS.
  • Fixed a bug in XTIDECFG from r502 where the "Base (cmd block) address" menu option would be displayed when a serial device was selected as the IDE controller.
  • XTIDECFG would display the "Enable interrupt" menu option for the XTIDE r1 but not for the XTIDE r2. It's now displayed for both controller types.
  • Disabled the "Internal Write Cache" menu option in the Master/Slave Drive menus for serial device type drives.
  • Optimizations and other fixes.
File size: 23.8 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
[567]244SERIAL_DEFAULT_CUSTOM_PORT EQU 300h ; can't be any of the pre-defined COM values
245SERIAL_DEFAULT_COM EQU '1'
246SERIAL_DEFAULT_BAUD EQU ((115200 / 9600) & 0xff)
[199]247
[567]248PackedCOMPortAddresses: ; COM1 - COMC (or COM12)
249 db SERIAL_COM1_IOADDRESS >> 2
[280]250 db SERIAL_COM2_IOADDRESS >> 2
251 db SERIAL_COM3_IOADDRESS >> 2
252 db SERIAL_COM4_IOADDRESS >> 2
253 db SERIAL_COM5_IOADDRESS >> 2
254 db SERIAL_COM6_IOADDRESS >> 2
255 db SERIAL_COM7_IOADDRESS >> 2
256 db SERIAL_COM8_IOADDRESS >> 2
257 db SERIAL_COM9_IOADDRESS >> 2
258 db SERIAL_COMA_IOADDRESS >> 2
259 db SERIAL_COMB_IOADDRESS >> 2
260 db SERIAL_COMC_IOADDRESS >> 2
261 db SERIAL_DEFAULT_CUSTOM_PORT >> 2 ; must be last entry (see reader/writer routines)
[242]262
[233]263g_rgbChoiceToValueLookupForBaud:
264 dw (115200 / 115200) & 0xff
265 dw (115200 / 57600) & 0xff
266 dw (115200 / 38400) & 0xff
267 dw (115200 / 28800) & 0xff
268 dw (115200 / 19200) & 0xff
269 dw (115200 / 9600) & 0xff
270 dw (115200 / 4800) & 0xff
271 dw (115200 / 2400) & 0xff
272g_rgszChoiceToStringLookupForBaud:
273 dw g_szValueCfgBaud115_2
274 dw g_szValueCfgBaud57_6
275 dw g_szValueCfgBaud38_4
276 dw g_szValueCfgBaud28_8
277 dw g_szValueCfgBaud19_2
278 dw g_szValueCfgBaud9600
279 dw g_szValueCfgBaud4800
280 dw g_szValueCfgBaud2400
281 dw NULL
[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
[567]341 call .EnableOrDisableCommandBlockPort
[483]342 call .EnableOrDisableControlBlockPort
[459]343 call .DisableIRQchannelSelection
344 call .EnableOrDisableEnableInterrupt
[199]345 call .EnableOrDisableSerial
[57]346 mov si, g_MenupageForIdeControllerMenu
347 jmp Menupage_ChangeToNewMenupageInDSSI
348
[459]349
[57]350;--------------------------------------------------------------------
[567]351; .EnableOrDisableCommandBlockPort
352; Parameters:
353; SS:BP: Menu handle
354; Returns:
355; Nothing
356; Corrupts registers:
357; AX, BX
358;--------------------------------------------------------------------
359ALIGN JUMP_ALIGN
360.EnableOrDisableCommandBlockPort:
361 mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
362 call Buffers_GetRomvarsValueToAXfromOffsetInBX
363 mov bx, g_MenuitemIdeControllerCommandBlockAddress
364 cmp al, DEVICE_SERIAL_PORT
365 je SHORT .DisableMenuitemFromCSBX
366 jmp SHORT .EnableMenuitemFromCSBX
367
368
369;--------------------------------------------------------------------
[483]370; .EnableOrDisableControlBlockPort
371; Parameters:
372; SS:BP: Menu handle
373; Returns:
374; Nothing
375; Corrupts registers:
376; AX, BX
377;--------------------------------------------------------------------
378ALIGN JUMP_ALIGN
379.EnableOrDisableControlBlockPort:
380 mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
381 call Buffers_GetRomvarsValueToAXfromOffsetInBX
382 mov bx, g_MenuitemIdeControllerControlBlockAddress
383 cmp al, DEVICE_8BIT_XTCF_PIO8
[536]384 jb SHORT .EnableMenuitemFromCSBX ; Not needed for XT-CF, JR-IDE/ISA and ADP50L
[483]385 jmp SHORT .DisableMenuitemFromCSBX
386
387
388;--------------------------------------------------------------------
[459]389; .EnableOrDisableEnableInterrupt
[57]390; Parameters:
391; SS:BP: Menu handle
392; Returns:
393; Nothing
394; Corrupts registers:
395; AX, BX
396;--------------------------------------------------------------------
397ALIGN JUMP_ALIGN
[459]398.EnableOrDisableEnableInterrupt:
399 call Buffers_GetRomvarsFlagsToAX
400 mov bx, g_MenuitemIdeControllerEnableInterrupt
401 test ax, FLG_ROMVARS_MODULE_IRQ
402 jz SHORT .DisableMenuitemFromCSBX
403
404 mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
405 call Buffers_GetRomvarsValueToAXfromOffsetInBX
406 mov bx, g_MenuitemIdeControllerEnableInterrupt
[567]407 cmp al, DEVICE_8BIT_XTCF_PIO8
[459]408 jae SHORT .DisableMenuitemFromCSBX
409
[567]410 call EnableMenuitemFromCSBX
[459]411 ; Fall to .EnableOrDisableIRQchannelSelection
412
413;--------------------------------------------------------------------
414; .EnableOrDisableIRQchannelSelection
415; Parameters:
416; SS:BP: Menu handle
417; Returns:
418; Nothing
419; Corrupts registers:
420; AX, BX
421;--------------------------------------------------------------------
422ALIGN JUMP_ALIGN
423.EnableOrDisableIRQchannelSelection:
[57]424 mov bx, [cs:g_MenuitemIdeControllerEnableInterrupt+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
425 call Buffers_GetRomvarsValueToAXfromOffsetInBX
426 mov bx, g_MenuitemIdeControllerIdeIRQ
[109]427 test al, al
[459]428 jnz SHORT .EnableMenuitemFromCSBX
429.DisableIRQchannelSelection:
430 mov bx, g_MenuitemIdeControllerIdeIRQ
431 ; Fall to .DisableMenuitemFromCSBX
[57]432
[459]433
[57]434;--------------------------------------------------------------------
[459]435; .DisableMenuitemFromCSBX
[57]436; .EnableMenuitemFromCSBX
437; Parameters:
438; CS:BX: Ptr to MENUITEM
439; Returns:
440; Nothing
441; Corrupts registers:
442; Nothing
443;--------------------------------------------------------------------
444ALIGN JUMP_ALIGN
[459]445.DisableMenuitemFromCSBX:
[567]446 jmp DisableMenuitemFromCSBX
[57]447
448ALIGN JUMP_ALIGN
[459]449.EnableMenuitemFromCSBX:
[567]450 jmp EnableMenuitemFromCSBX
[57]451
[459]452
[199]453.EnableOrDisableSerial:
454 mov bx, g_MenuitemIdeControllerSerialBaud
[567]455 call DisableMenuitemFromCSBX
[199]456
457 mov bx, g_MenuitemIdeControllerSerialCOM
[567]458 call DisableMenuitemFromCSBX
[199]459
460 mov bx, g_MenuitemIdeControllerSerialPort
[567]461 call DisableMenuitemFromCSBX
[242]462
463 mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
[199]464 call Buffers_GetRomvarsValueToAXfromOffsetInBX
[459]465 cmp al, DEVICE_SERIAL_PORT
[567]466 jne .DisableAllSerial
[199]467
468 mov bx, g_MenuitemIdeControllerSerialCOM
[567]469 call EnableMenuitemFromCSBX
[199]470
471 mov bx, g_MenuitemIdeControllerSerialBaud
[567]472 call EnableMenuitemFromCSBX
[199]473
[242]474 mov bx, [cs:g_MenuitemIdeControllerSerialCOM+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
[199]475 call Buffers_GetRomvarsValueToAXfromOffsetInBX
476 mov bx, g_MenuitemIdeControllerSerialPort
[567]477 cmp al, 'x'
478 je SHORT .EnableMenuitemFromCSBX
479 jmp SHORT .DisableMenuitemFromCSBX
[199]480.DisableAllSerial:
481 ret
[242]482
[57]483;--------------------------------------------------------------------
484; MENUITEM activation functions (.fnActivate)
485; Parameters:
486; SS:BP: Ptr to MENU
487; Returns:
488; Nothing
489; Corrupts registers:
490; All, except segments
491;--------------------------------------------------------------------
492ALIGN JUMP_ALIGN
493MasterDrive:
494 mov bx, [cs:g_MenuitemIdeControllerMasterDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
495 jmp SHORT DisplayMasterSlaveMenu
496
497ALIGN JUMP_ALIGN
498SlaveDrive:
499 mov bx, [cs:g_MenuitemIdeControllerSlaveDrive+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
500 ; Fall to DisplayMasterSlaveMenu
501
502ALIGN JUMP_ALIGN
503DisplayMasterSlaveMenu:
[233]504;
[567]505; "Block Mode Transfers" and "Internal Write Cache" are not supported on serial drives, disable/enable the options as appropriate
[233]506;
507 push bx
[242]508 mov bx, [cs:g_MenuitemIdeControllerDevice+MENUITEM.itemValue+ITEM_VALUE.wRomvarsValueOffset]
[233]509 call Buffers_GetRomvarsValueToAXfromOffsetInBX
510 mov bx, g_MenuitemMasterSlaveBlockModeTransfers
[567]511
512 cmp al, DEVICE_SERIAL_PORT
513 je .isSerial
514
515 call EnableMenuitemFromCSBX
516 mov bx, g_MenuitemMasterSlaveWriteCache
517 call EnableMenuitemFromCSBX
[233]518 jmp .isDone
[567]519
[242]520.isSerial:
[567]521 call DisableMenuitemFromCSBX
522 mov bx, g_MenuitemMasterSlaveWriteCache
523 call DisableMenuitemFromCSBX
524
[233]525.isDone:
526 pop bx
[242]527
[57]528 call MasterSlaveMenu_InitializeToDrvparamsOffsetInBX
529 jmp MasterSlaveMenu_EnterMenuOrModifyItemVisibility
[199]530
531;------------------------------------------------------------------------------------------
532;
533; Reader/Writer Routines
534;
535; For serial drives, we pack the port number and baud rate into a single byte, and thus
536; we need to take care to properly read/write just the bits we need. In addition, since
537; we use the Port/PortCtrl bytes in a special way for serial drives, we need to properly
[242]538; default the values stored in both these words when switching in and out of the Serial
[199]539; device choice.
540;
541; Writers:
542; Parameters:
[567]543; AX: Value that the MENUITEM system was interacting with
544; ES:DI: ROMVARS location where the value is to be stored
545; DS:SI: MENUITEM pointer
[199]546; Returns:
547; AX: Value to actually write to ROMVARS
548; Corrupts registers:
549; AX
550;
551; Readers:
552; Parameters:
[567]553; AX: Value read from the ROMVARS location
554; ES:DI: ROMVARS location where the value was just read from
555; DS:SI: MENUITEM pointer
[199]556; Returns:
557; AX: Value that the MENUITEM system will interact with and display
558; Corrupts registers:
559; AX
560;
[483]561ALIGN JUMP_ALIGN
562WriterForXTCFwindow:
[567]563 xor al, al
564 SKIP2B f
565ReaderForXTCFwindow:
[483]566 xor ah, ah
[567]567 xchg al, ah
[483]568 ret
[199]569
[483]570
[199]571;
572; No change to Device byte, but use this opportunity to change defaults stored in wPort and wPortCtrl if we are
[242]573; changing in/out of a Serial device (since we use these bytes in radically different ways).
[199]574;
575ALIGN JUMP_ALIGN
576IdeControllerMenu_WriteDevice:
[567]577 push bx
578 push di
579 push ax
[199]580
[567]581 ; Note! AL is the choice index, not device code
582 shl ax, 1 ; Selection to device code
583 mov bl, [es:di] ; what is the current Device we are changing from?
584 sub di, BYTE IDEVARS.bDevice - IDEVARS.wBasePort ; Get ready to set the Port addresses
585 cmp al, DEVICE_SERIAL_PORT
586 je SHORT .ChangingToSerial
587 cmp al, DEVICE_8BIT_JRIDE_ISA
588 je SHORT .ChangingToJrIdeIsa
589 cmp al, DEVICE_8BIT_ADP50L
590 je SHORT .ChangingToADP50L
[242]591
[567]592 ; Restore ports to default values
593 cmp al, DEVICE_8BIT_ATA ; Standard ATA controllers, including 8-bit mode
594 mov ax, DEVICE_ATA_PRIMARY_PORT ; Defaults for 16-bit and better ATA devices
595 mov bx, DEVICE_ATA_PRIMARY_PORTCTRL
596 jbe SHORT .WriteNonSerial
[199]597
[567]598 mov ax, DEVICE_XTIDE_DEFAULT_PORT ; Defaults for 8-bit XTIDE and XT-CF devices
599 mov bx, DEVICE_XTIDE_DEFAULT_PORTCTRL
[483]600
[567]601.WriteNonSerial:
602 stosw ; Store defaults in IDEVARS.wBasePort and IDEVARS.wBasePortCtrl
603 xchg bx, ax
604 stosw
605 jmp SHORT .Done
[199]606
[483]607.ChangingToJrIdeIsa:
[567]608 mov ah, JRIDE_DEFAULT_SEGMENT_ADDRESS >> 8
609 SKIP2B bx
[536]610
611.ChangingToADP50L:
[567]612 mov ah, ADP50L_DEFAULT_BIOS_SEGMENT_ADDRESS >> 8
613 xor al, al
614 xor bx, bx
615 jmp SHORT .WriteNonSerial
[199]616
[567]617.ChangingToSerial:
618 cmp bl, DEVICE_SERIAL_PORT
619 je SHORT .Done ; if we were already serial, nothing to do
[199]620
[567]621 mov BYTE [es:di+IDEVARS.bSerialBaud-IDEVARS.wBasePort], SERIAL_DEFAULT_BAUD
[233]622
[567]623 mov al, SERIAL_DEFAULT_COM
624 sub di, IDEVARS.wBasePort - IDEVARS.bSerialCOMPortChar
625 call IdeControllerMenu_SerialWriteCOM
626 stosb
[242]627
[567]628.Done:
629 pop ax
630 pop di ; IDEVARS.bDevice
631 pop bx
632 ret
[199]633
634;
[233]635; Doesn't modify COM character (unless it is not recognized, which would be an error case),
[242]636; But does update the port address based on COM port selection
637;
[199]638ALIGN JUMP_ALIGN
639IdeControllerMenu_SerialWriteCOM:
[567]640 push ax
641 push bx
642 push si
[242]643
[567]644 mov si, g_rgbChoiceToValueLookupForCOM
645 mov bx, PackedCOMPortAddresses
[199]646
[233]647.loop:
[567]648 mov ah, [bx]
[199]649
[567]650 cmp ah, (SERIAL_DEFAULT_CUSTOM_PORT >> 2)
651 je .notFound
[242]652
[567]653 cmp al, [si]
654 je .found
[242]655
[567]656 inc si
657 inc si
658 inc bx
[242]659
[567]660 jmp .loop
[199]661
[233]662.notFound:
[567]663 mov al, 'x'
[242]664
665.found:
[567]666 mov [es:di+IDEVARS.bSerialPort-IDEVARS.bSerialCOMPortChar], ah
[199]667
[567]668 pop si
669 pop bx
670 pop ax
[242]671
[567]672 ret
[199]673
[242]674
[199]675;
[233]676; Packed Port (byte) -> Numeric Port (word)
[242]677;
[199]678ALIGN JUMP_ALIGN
[233]679IdeControllerMenu_SerialReadPort:
[567]680 xor ah, ah
681 eSHL_IM ax, 2
682 ret
[199]683
684;
[233]685; Numeric Port (word) -> Packed Port (byte)
686; And convert from Custom to a defined COM port if we match one of the pre-defined COM port numbers
[199]687;
688ALIGN JUMP_ALIGN
[242]689IdeControllerMenu_SerialWritePort:
[567]690 push bx
691 push si
[199]692
[567]693 eSHR_IM ax, 2
694 and al, 0feh ; force 8-byte boundary
[199]695
[567]696 mov si, g_rgbChoiceToValueLookupForCOM
697 mov bx, PackedCOMPortAddresses ; loop, looking for port address in known COM address list
[233]698
699.loop:
[567]700 mov ah, [si]
701 cmp ah, 'x'
702 je .found
[242]703
[567]704 cmp al, [bx]
705 je .found
[242]706
[567]707 inc si
708 inc si
709 inc bx
[242]710
[567]711 jmp .loop
[199]712
[242]713.found:
[567]714 mov [es:di+IDEVARS.bSerialCOMPortChar-IDEVARS.bSerialPort], ah
[233]715
[567]716 pop si
717 pop bx
[199]718
[567]719 ret
[199]720
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