1 | ; File name : ConfigurationMenu.asm |
---|
2 | ; Project name : XTIDE Univeral BIOS Configurator |
---|
3 | ; Created date : 21.4.2010 |
---|
4 | ; Last update : 2.5.2010 |
---|
5 | ; Author : Tomi Tilli |
---|
6 | ; Description : XTIDE Universal BIOS configuration menu. |
---|
7 | |
---|
8 | ; Section containing initialized data |
---|
9 | SECTION .data |
---|
10 | |
---|
11 | ; -Back to previous menu |
---|
12 | ; +Primary IDE |
---|
13 | ; ... |
---|
14 | ; +Last IDE |
---|
15 | ; +Boot Menu settings |
---|
16 | ; Boot loader type (None, Simple, Menu) |
---|
17 | ; Late Initialization (N) |
---|
18 | ; Maximize Disk Size (Y) |
---|
19 | ; Full Operating Mode (Y) |
---|
20 | ; KiB to steal from base RAM (1) |
---|
21 | ; Number of IDE controllers (5) |
---|
22 | |
---|
23 | ALIGN WORD_ALIGN |
---|
24 | g_MenuPageCfg: |
---|
25 | istruc MENUPAGE |
---|
26 | at MENUPAGE.bItemCnt, db 13 |
---|
27 | iend |
---|
28 | istruc MENUPAGEITEM ; Back to previous menu |
---|
29 | at MENUPAGEITEM.fnActivate, dw MainPageItem_ActivateLeaveSubmenu |
---|
30 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
---|
31 | at MENUPAGEITEM.szName, dw g_szPreviousMenu |
---|
32 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgBack |
---|
33 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgBack |
---|
34 | at MENUPAGEITEM.bFlags, db FLG_MENUPAGEITEM_VISIBLE |
---|
35 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_BACK |
---|
36 | iend |
---|
37 | g_MenuPageItemCfgIde1: |
---|
38 | istruc MENUPAGEITEM ; Primary IDE |
---|
39 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateIdeController |
---|
40 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
---|
41 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.ideVars0 |
---|
42 | at MENUPAGEITEM.pSubMenuPage, dw g_MenuPageIdeVars |
---|
43 | at MENUPAGEITEM.szName, dw g_szItemCfgIde1 |
---|
44 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgIde |
---|
45 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgIde |
---|
46 | at MENUPAGEITEM.bFlags, db FLG_MENUPAGEITEM_VISIBLE |
---|
47 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_NEXT |
---|
48 | iend |
---|
49 | g_MenuPageItemCfgIde2: |
---|
50 | istruc MENUPAGEITEM |
---|
51 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateIdeController |
---|
52 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
---|
53 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.ideVars1 |
---|
54 | at MENUPAGEITEM.pSubMenuPage, dw g_MenuPageIdeVars |
---|
55 | at MENUPAGEITEM.szName, dw g_szItemCfgIde2 |
---|
56 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgIde |
---|
57 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgIde |
---|
58 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_NEXT |
---|
59 | iend |
---|
60 | g_MenuPageItemCfgIde3: |
---|
61 | istruc MENUPAGEITEM |
---|
62 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateIdeController |
---|
63 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
---|
64 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.ideVars2 |
---|
65 | at MENUPAGEITEM.pSubMenuPage, dw g_MenuPageIdeVars |
---|
66 | at MENUPAGEITEM.szName, dw g_szItemCfgIde3 |
---|
67 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgIde |
---|
68 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgIde |
---|
69 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_NEXT |
---|
70 | iend |
---|
71 | g_MenuPageItemCfgIde4: |
---|
72 | istruc MENUPAGEITEM |
---|
73 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateIdeController |
---|
74 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
---|
75 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.ideVars3 |
---|
76 | at MENUPAGEITEM.pSubMenuPage, dw g_MenuPageIdeVars |
---|
77 | at MENUPAGEITEM.szName, dw g_szItemCfgIde4 |
---|
78 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgIde |
---|
79 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgIde |
---|
80 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_NEXT |
---|
81 | iend |
---|
82 | g_MenuPageItemCfgIde5: |
---|
83 | istruc MENUPAGEITEM |
---|
84 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateIdeController |
---|
85 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
---|
86 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.ideVars4 |
---|
87 | at MENUPAGEITEM.pSubMenuPage, dw g_MenuPageIdeVars |
---|
88 | at MENUPAGEITEM.szName, dw g_szItemCfgIde5 |
---|
89 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgIde |
---|
90 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgIde |
---|
91 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_NEXT |
---|
92 | iend |
---|
93 | g_MenuPageItemCfgBootMenu: |
---|
94 | istruc MENUPAGEITEM ; Boot menu settings |
---|
95 | at MENUPAGEITEM.fnActivate, dw MainPageItem_ActivateSubmenu |
---|
96 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
---|
97 | at MENUPAGEITEM.pSubMenuPage, dw g_MenuPageBootMenu |
---|
98 | at MENUPAGEITEM.szName, dw g_szItemCfgBootMenu |
---|
99 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgBootMenu |
---|
100 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgBootMenu |
---|
101 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_NEXT |
---|
102 | iend |
---|
103 | istruc MENUPAGEITEM ; Boot Loader type |
---|
104 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateBootLoaderType |
---|
105 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_LookupString |
---|
106 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.bBootLdrType |
---|
107 | at MENUPAGEITEM.pSubMenuPage, dw g_MenuPageBootLoaderType |
---|
108 | at MENUPAGEITEM.rgszLookup, dw g_rgszBootLoaderValueToString |
---|
109 | at MENUPAGEITEM.szName, dw g_szItemCfgBootLoader |
---|
110 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgBootLoader |
---|
111 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgBootLoader |
---|
112 | at MENUPAGEITEM.bFlags, db FLG_MENUPAGEITEM_VISIBLE |
---|
113 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_NEXT |
---|
114 | iend |
---|
115 | istruc MENUPAGEITEM ; Late initialization |
---|
116 | at MENUPAGEITEM.fnActivate, dw MenuPageItem_GetBoolFromUser |
---|
117 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
---|
118 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.wFlags |
---|
119 | at MENUPAGEITEM.wValueMask, dw FLG_ROMVARS_LATE |
---|
120 | at MENUPAGEITEM.szName, dw g_szItemCfgLateInit |
---|
121 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgLateInit |
---|
122 | at MENUPAGEITEM.szHelp, dw g_szHelpCfgLateInit |
---|
123 | at MENUPAGEITEM.szDialog, dw g_szDlgCfgLateInit |
---|
124 | at MENUPAGEITEM.bFlags, db FLG_MENUPAGEITEM_VISIBLE |
---|
125 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_FLAG |
---|
126 | iend |
---|
127 | istruc MENUPAGEITEM ; Maximize disk size |
---|
128 | at MENUPAGEITEM.fnActivate, dw MenuPageItem_GetBoolFromUser |
---|
129 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
---|
130 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.wFlags |
---|
131 | at MENUPAGEITEM.wValueMask, dw FLG_ROMVARS_MAXSIZE |
---|
132 | at MENUPAGEITEM.szName, dw g_szItemCfgMaxSize |
---|
133 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgMaxSize |
---|
134 | at MENUPAGEITEM.szHelp, dw g_szHelpCfgMaxSize |
---|
135 | at MENUPAGEITEM.szDialog, dw g_szDlgCfgMaxSize |
---|
136 | at MENUPAGEITEM.bFlags, db FLG_MENUPAGEITEM_VISIBLE |
---|
137 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_FLAG |
---|
138 | iend |
---|
139 | istruc MENUPAGEITEM ; Full operating mode |
---|
140 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateFullMode |
---|
141 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
---|
142 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.wFlags |
---|
143 | at MENUPAGEITEM.wValueMask, dw FLG_ROMVARS_FULLMODE |
---|
144 | at MENUPAGEITEM.szName, dw g_szItemCfgFullMode |
---|
145 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgFullMode |
---|
146 | at MENUPAGEITEM.szHelp, dw g_szHelpCfgFullMode |
---|
147 | at MENUPAGEITEM.szDialog, dw g_szDlgCfgFullMode |
---|
148 | at MENUPAGEITEM.bFlags, db FLG_MENUPAGEITEM_VISIBLE |
---|
149 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_FLAG |
---|
150 | iend |
---|
151 | g_MenuPageItemCfgStealRam: |
---|
152 | istruc MENUPAGEITEM ; kiB to steal from base RAM |
---|
153 | at MENUPAGEITEM.fnActivate, dw MenuPageItem_GetByteFromUser |
---|
154 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
---|
155 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.bStealSize |
---|
156 | at MENUPAGEITEM.wValueMin, dw 1 |
---|
157 | at MENUPAGEITEM.wValueMax, dw 255 |
---|
158 | at MENUPAGEITEM.szName, dw g_szItemCfgStealSize |
---|
159 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgStealSize |
---|
160 | at MENUPAGEITEM.szHelp, dw g_szHelpCfgStealSize |
---|
161 | at MENUPAGEITEM.szDialog, dw g_szDlgCfgStealSize |
---|
162 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_UNSIGNED_BYTE |
---|
163 | iend |
---|
164 | g_MenuPageItemCfgIdeCnt: |
---|
165 | istruc MENUPAGEITEM ; Number of IDE controllers |
---|
166 | at MENUPAGEITEM.fnActivate, dw ConfigurationMenu_ActivateControllerCount |
---|
167 | at MENUPAGEITEM.fnNameFormat, dw MenuPageItemFormat_NameForAnyType |
---|
168 | at MENUPAGEITEM.pValue, dw g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.bIdeCnt |
---|
169 | at MENUPAGEITEM.wValueMin, dw 1 |
---|
170 | at MENUPAGEITEM.wValueMax, dw 5 |
---|
171 | at MENUPAGEITEM.szName, dw g_szItemCfgIdeCnt |
---|
172 | at MENUPAGEITEM.szInfo, dw g_szNfoCfgIdeCnt |
---|
173 | at MENUPAGEITEM.szHelp, dw g_szNfoCfgIdeCnt |
---|
174 | at MENUPAGEITEM.szDialog, dw g_szDlgCfgIdeCnt |
---|
175 | at MENUPAGEITEM.bType, db TYPE_MENUPAGEITEM_UNSIGNED_BYTE |
---|
176 | iend |
---|
177 | |
---|
178 | |
---|
179 | ; Section containing code |
---|
180 | SECTION .text |
---|
181 | |
---|
182 | ;-------------------------------------------------------------------- |
---|
183 | ; ConfigurationMenu_ActivateIdeController |
---|
184 | ; Parameters: |
---|
185 | ; DS:SI Ptr to MENUPAGE |
---|
186 | ; DS:DI Ptr to MENUPAGEITEM |
---|
187 | ; SS:BP: Ptr to MENUVARS |
---|
188 | ; Returns: |
---|
189 | ; CF: Set if menuitem changed |
---|
190 | ; Cleared if no changes |
---|
191 | ; Corrupts registers: |
---|
192 | ; AX, BX, CX, DX |
---|
193 | ;-------------------------------------------------------------------- |
---|
194 | ALIGN JUMP_ALIGN |
---|
195 | ConfigurationMenu_ActivateIdeController: |
---|
196 | mov ax, [di+MENUPAGEITEM.pValue] ; AX=Offset to IDEVARS |
---|
197 | call IdeControllerMenu_SetIdevarsOffset |
---|
198 | call IdeControllerMenu_SetMenuitemVisibility |
---|
199 | jmp MainPageItem_ActivateSubmenu |
---|
200 | |
---|
201 | |
---|
202 | ;-------------------------------------------------------------------- |
---|
203 | ; ConfigurationMenu_ActivateFullMode |
---|
204 | ; Parameters: |
---|
205 | ; DS:SI Ptr to MENUPAGE |
---|
206 | ; DS:DI Ptr to MENUPAGEITEM |
---|
207 | ; SS:BP: Ptr to MENUVARS |
---|
208 | ; Returns: |
---|
209 | ; CF: Set if menuitem changed |
---|
210 | ; Cleared if no changes |
---|
211 | ; Corrupts registers: |
---|
212 | ; AX, BX, CX, DX |
---|
213 | ;-------------------------------------------------------------------- |
---|
214 | ALIGN JUMP_ALIGN |
---|
215 | ConfigurationMenu_ActivateFullMode: |
---|
216 | call MenuPageItem_GetBoolFromUser |
---|
217 | jc SHORT ConfigurationMenu_SetMenuitemVisibilityAndDrawChanges |
---|
218 | ret |
---|
219 | |
---|
220 | |
---|
221 | ;-------------------------------------------------------------------- |
---|
222 | ; ConfigurationMenu_ActivateControllerCount |
---|
223 | ; Parameters: |
---|
224 | ; DS:SI Ptr to MENUPAGE |
---|
225 | ; DS:DI Ptr to MENUPAGEITEM |
---|
226 | ; SS:BP: Ptr to MENUVARS |
---|
227 | ; Returns: |
---|
228 | ; CF: Set if user data inputted succesfully |
---|
229 | ; Cleared if cancel |
---|
230 | ; Corrupts registers: |
---|
231 | ; AX, BX, CX, DX |
---|
232 | ;-------------------------------------------------------------------- |
---|
233 | ALIGN JUMP_ALIGN |
---|
234 | ConfigurationMenu_ActivateControllerCount: |
---|
235 | call MenuPageItem_GetByteFromUser |
---|
236 | jc SHORT ConfigurationMenu_SetMenuitemVisibilityAndDrawChanges |
---|
237 | ret |
---|
238 | |
---|
239 | |
---|
240 | ;-------------------------------------------------------------------- |
---|
241 | ; ConfigurationMenu_ActivateBootLoaderType |
---|
242 | ; Parameters: |
---|
243 | ; DS:SI Ptr to MENUPAGE |
---|
244 | ; DS:DI Ptr to MENUPAGEITEM |
---|
245 | ; SS:BP: Ptr to MENUVARS |
---|
246 | ; Returns: |
---|
247 | ; CF: Set if user data inputted succesfully |
---|
248 | ; Cleared if cancel |
---|
249 | ; Corrupts registers: |
---|
250 | ; AX, BX, CX, DX |
---|
251 | ;-------------------------------------------------------------------- |
---|
252 | ALIGN JUMP_ALIGN |
---|
253 | ConfigurationMenu_ActivateBootLoaderType: |
---|
254 | call MainPageItem_ActivateSubmenuForGettingLookupValue |
---|
255 | jc SHORT ConfigurationMenu_SetMenuitemVisibilityAndDrawChanges |
---|
256 | ret |
---|
257 | |
---|
258 | |
---|
259 | ;-------------------------------------------------------------------- |
---|
260 | ; ConfigurationMenu_SetMenuitemVisibilityAndDrawChanges |
---|
261 | ; Parameters: |
---|
262 | ; DS:SI: Ptr to MENUPAGE |
---|
263 | ; SS:BP: Ptr to MENUVARS |
---|
264 | ; Returns: |
---|
265 | ; CF: Cleared since no need to draw changes |
---|
266 | ; Corrupts registers: |
---|
267 | ; AX, BX, CX, DX |
---|
268 | ;-------------------------------------------------------------------- |
---|
269 | ALIGN JUMP_ALIGN |
---|
270 | ConfigurationMenu_SetMenuitemVisibilityAndDrawChanges: |
---|
271 | call ConfigurationMenu_SetMenuitemVisibility |
---|
272 | call MenuPage_InvalidateItemCount |
---|
273 | clc ; No need to redraw Full Mode menuitem |
---|
274 | ret |
---|
275 | |
---|
276 | |
---|
277 | ;-------------------------------------------------------------------- |
---|
278 | ; Enables or disables menuitems based on current configuration. |
---|
279 | ; |
---|
280 | ; ConfigurationMenu_SetMenuitemVisibility |
---|
281 | ; Parameters: |
---|
282 | ; DS: CS |
---|
283 | ; Returns: |
---|
284 | ; Nothing |
---|
285 | ; Corrupts registers: |
---|
286 | ; BX, CX |
---|
287 | ;-------------------------------------------------------------------- |
---|
288 | ALIGN JUMP_ALIGN |
---|
289 | ConfigurationMenu_SetMenuitemVisibility: |
---|
290 | call ConfigurationMenu_SetBootMenuVisibility |
---|
291 | call ConfigurationMenu_SetFullModeVisibility |
---|
292 | jmp SHORT ConfigurationMenu_SetControllerCountVisibility |
---|
293 | |
---|
294 | ALIGN JUMP_ALIGN |
---|
295 | ConfigurationMenu_SetBootMenuVisibility: |
---|
296 | cmp BYTE [g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.bBootLdrType], BOOTLOADER_TYPE_MENU |
---|
297 | jne SHORT .DisableBootMenuSettings |
---|
298 | or BYTE [g_MenuPageItemCfgBootMenu+MENUPAGEITEM.bFlags], FLG_MENUPAGEITEM_VISIBLE |
---|
299 | ret |
---|
300 | ALIGN JUMP_ALIGN |
---|
301 | .DisableBootMenuSettings: |
---|
302 | and BYTE [g_MenuPageItemCfgBootMenu+MENUPAGEITEM.bFlags], ~FLG_MENUPAGEITEM_VISIBLE |
---|
303 | ret |
---|
304 | |
---|
305 | ALIGN JUMP_ALIGN |
---|
306 | ConfigurationMenu_SetFullModeVisibility: |
---|
307 | test WORD [g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.wFlags], FLG_ROMVARS_FULLMODE |
---|
308 | jz SHORT .DisableFullModeMenuitems |
---|
309 | or BYTE [g_MenuPageItemCfgStealRam+MENUPAGEITEM.bFlags], FLG_MENUPAGEITEM_VISIBLE |
---|
310 | or BYTE [g_MenuPageItemCfgIdeCnt+MENUPAGEITEM.bFlags], FLG_MENUPAGEITEM_VISIBLE |
---|
311 | ret |
---|
312 | ALIGN JUMP_ALIGN |
---|
313 | .DisableFullModeMenuitems: |
---|
314 | and BYTE [g_MenuPageItemCfgStealRam+MENUPAGEITEM.bFlags], ~FLG_MENUPAGEITEM_VISIBLE |
---|
315 | and BYTE [g_MenuPageItemCfgIdeCnt+MENUPAGEITEM.bFlags], ~FLG_MENUPAGEITEM_VISIBLE |
---|
316 | ret |
---|
317 | |
---|
318 | ALIGN JUMP_ALIGN |
---|
319 | ConfigurationMenu_SetControllerCountVisibility: |
---|
320 | call ConfigurationMenu_HideAdditionalIdeControllers |
---|
321 | jmp SHORT ConfigurationMenu_ShowAdditionalIdeControllers |
---|
322 | |
---|
323 | ;-------------------------------------------------------------------- |
---|
324 | ; Hides all additional (not primary) IDE controller menuitems. |
---|
325 | ; |
---|
326 | ; ConfigurationMenu_HideAdditionalIdeControllers |
---|
327 | ; Parameters: |
---|
328 | ; DS: CS |
---|
329 | ; Returns: |
---|
330 | ; Nothing |
---|
331 | ; Corrupts registers: |
---|
332 | ; BX, CX |
---|
333 | ;-------------------------------------------------------------------- |
---|
334 | ALIGN JUMP_ALIGN |
---|
335 | ConfigurationMenu_HideAdditionalIdeControllers: |
---|
336 | mov bx, g_MenuPageItemCfgIde2+MENUPAGEITEM.bFlags |
---|
337 | mov cx, CNT_MAX_CTRLS-1 |
---|
338 | ALIGN JUMP_ALIGN |
---|
339 | .FlagLoop: |
---|
340 | and BYTE [bx], ~FLG_MENUPAGEITEM_VISIBLE |
---|
341 | add bx, MENUPAGEITEM_size |
---|
342 | loop .FlagLoop |
---|
343 | ret |
---|
344 | |
---|
345 | ;-------------------------------------------------------------------- |
---|
346 | ; Sets all additional (after primary) IDE controller menuitems visible. |
---|
347 | ; |
---|
348 | ; ConfigurationMenu_ShowAdditionalIdeControllers |
---|
349 | ; Parameters: |
---|
350 | ; DS: CS |
---|
351 | ; Returns: |
---|
352 | ; Nothing |
---|
353 | ; Corrupts registers: |
---|
354 | ; BX, CX |
---|
355 | ;-------------------------------------------------------------------- |
---|
356 | ALIGN JUMP_ALIGN |
---|
357 | ConfigurationMenu_ShowAdditionalIdeControllers: |
---|
358 | call ConfigurationMenu_GetNumberOfIdeControllers |
---|
359 | dec cx ; First always visible |
---|
360 | jcxz .Return |
---|
361 | mov bx, g_MenuPageItemCfgIde2+MENUPAGEITEM.bFlags |
---|
362 | ALIGN JUMP_ALIGN |
---|
363 | .FlagLoop: |
---|
364 | or BYTE [bx], FLG_MENUPAGEITEM_VISIBLE |
---|
365 | add bx, MENUPAGEITEM_size |
---|
366 | loop .FlagLoop |
---|
367 | .Return: |
---|
368 | ret |
---|
369 | |
---|
370 | ;-------------------------------------------------------------------- |
---|
371 | ; Returns number of IDE controllers to set visible. |
---|
372 | ; |
---|
373 | ; ConfigurationMenu_GetNumberOfIdeControllers |
---|
374 | ; Parameters: |
---|
375 | ; DS: CS |
---|
376 | ; Returns: |
---|
377 | ; CX: Number of selected IDE controllers |
---|
378 | ; Corrupts registers: |
---|
379 | ; Nothing |
---|
380 | ;-------------------------------------------------------------------- |
---|
381 | ALIGN JUMP_ALIGN |
---|
382 | ConfigurationMenu_GetNumberOfIdeControllers: |
---|
383 | test WORD [g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.wFlags], FLG_ROMVARS_FULLMODE |
---|
384 | jz SHORT .ReturnOneControllerForLiteMode |
---|
385 | eMOVZX cx, BYTE [g_cfgVars+CFGVARS.rgbEepromBuffers+ROMVARS.bIdeCnt] |
---|
386 | ret |
---|
387 | ALIGN JUMP_ALIGN |
---|
388 | .ReturnOneControllerForLiteMode: |
---|
389 | mov cx, 1 |
---|
390 | ret |
---|