Subversion Repositories Kolibri OS

Rev

Rev 2464 | Rev 2468 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 2464 Rev 2466
Line 67... Line 67...
67 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 67 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
Line 68... Line 68...
68 
 
 68 
 
69 
include 'macros.inc'
 69 
include 'macros.inc'
Line 70... Line 70...
70 
include 'struct.inc'
 70 
include 'struct.inc'
Line 71... Line 71...
71 
 
 71 
 
Line 72... Line 72...
72 
$Revision: 2464 $
 72 
$Revision: 2466 $
Line 331... Line 331...
331 
 
 331 
 
332 
        mov     ecx, disk_list_mutex
 332 
        mov     ecx, disk_list_mutex
Line 333... Line 333...
333 
        call    mutex_init
 333 
        call    mutex_init
334 
 
 334 
 
335 
; SAVE REAL MODE VARIABLES
 335 
; SAVE REAL MODE VARIABLES
336 
        mov     ax, [BOOT_VAR + 0x9031]
 336 
        mov     ax, [BOOT_VAR + BOOT_IDE_BASE_ADDR]
Line 337... Line 337...
337 
        mov     [IDEContrRegsBaseAddr], ax
 337 
        mov     [IDEContrRegsBaseAddr], ax
338 
; --------------- APM ---------------------
 338 
; --------------- APM ---------------------
339 
 
 339 
 
340 
; init selectors
 340 
; init selectors
341 
        mov     ebx, [BOOT_VAR+0x9040]          ; offset of APM entry point
 341 
        mov     ebx, [BOOT_VAR+BOOT_APM_ENTRY]        ; offset of APM entry point
342 
        movzx   eax, word [BOOT_VAR+0x9050]; real-mode segment base address of
 342 
        movzx   eax, word [BOOT_VAR+BOOT_APM_CODE_32] ; real-mode segment base address of
343 
                                                                                ; protected-mode 32-bit code segment
 343 
                                                                                ; protected-mode 32-bit code segment
344 
        movzx   ecx, word [BOOT_VAR+0x9052]; real-mode segment base address of
 344 
        movzx   ecx, word [BOOT_VAR+BOOT_APM_CODE_16]; real-mode segment base address of
Line 345... Line 345...
345 
                                                                                ; protected-mode 16-bit code segment
 345 
                                                                                ; protected-mode 16-bit code segment
346 
        movzx   edx, word [BOOT_VAR+0x9054]; real-mode segment base address of
 346 
        movzx   edx, word [BOOT_VAR+BOOT_APM_DATA_16]; real-mode segment base address of
347 
                                                                                ; protected-mode 16-bit data segment
 347 
                                                                                ; protected-mode 16-bit data segment
Line 362... Line 362...
362 
        mov     [dword apm_data_16 + 4], dl
 362 
        mov     [dword apm_data_16 + 4], dl
Line 363... Line 363...
363 
 
 363 
 
364 
        mov     dword[apm_entry], ebx
 364 
        mov     dword[apm_entry], ebx
Line 365... Line 365...
365 
        mov     word [apm_entry + 4], apm_code_32 - gdts
 365 
        mov     word [apm_entry + 4], apm_code_32 - gdts
366 
 
 366 
 
367 
        mov     eax, [BOOT_VAR + 0x9044]; version & flags
 367 
        mov     eax, [BOOT_VAR + BOOT_APM_VERSION] ; version & flags
368 
        mov     [apm_vf], eax
 - 
 
369 
; -----------------------------------------
 - 
 
370 
;        movzx eax,byte [BOOT_VAR+0x9010]       ; mouse port
 368 
        mov     [apm_vf], eax
371 
;        mov   [0xF604],byte 1  ;al
 369 
; -----------------------------------------
372 
        mov     al, [BOOT_VAR+0x901F]                   ; DMA access
 370 
        mov     al, [BOOT_VAR+BOOT_DMA]            ; DMA access
373 
        mov     [allow_dma_access], al
 371 
        mov     [allow_dma_access], al
Line 374... Line 372...
374 
        movzx   eax, byte [BOOT_VAR+0x9000]      ; bpp
 372 
        movzx   eax, byte [BOOT_VAR+BOOT_BPP]      ; bpp
375 
        mov     [ScreenBPP], al
 373 
        mov     [ScreenBPP], al
Line 376... Line 374...
376 
 
 374 
 
377 
        mov     [_display.bpp], eax
 375 
        mov     [_display.bpp], eax
378 
        mov     [_display.vrefresh], 60
 376 
        mov     [_display.vrefresh], 60
379 
 
 377 
 
380 
        movzx   eax, word [BOOT_VAR+0x900A]; X max
 378 
        movzx   eax, word [BOOT_VAR+BOOT_X_RES]; X max
381 
        mov     [_display.width], eax
 379 
        mov     [_display.width], eax
382 
        dec     eax
 380 
        dec     eax
383 
        mov     [Screen_Max_X], eax
 381 
        mov     [Screen_Max_X], eax
384 
        mov     [screen_workarea.right], eax
 382 
        mov     [screen_workarea.right], eax
385 
        movzx   eax, word [BOOT_VAR+0x900C]; Y max
 383 
        movzx   eax, word [BOOT_VAR+BOOT_Y_RES]; Y max
386 
        mov     [_display.height], eax
 384 
        mov     [_display.height], eax
387 
        dec     eax
 385 
        dec     eax
388 
        mov     [Screen_Max_Y], eax
 386 
        mov     [Screen_Max_Y], eax
389 
        mov     [screen_workarea.bottom], eax
 387 
        mov     [screen_workarea.bottom], eax
390 
        movzx   eax, word [BOOT_VAR+0x9008]; screen mode
 388 
        movzx   eax, word [BOOT_VAR+BOOT_VESA_MODE]; screen mode
391 
        mov     [SCR_MODE], eax
 389 
        mov     [SCR_MODE], eax
392 
;        mov     eax, [BOOT_VAR+0x9014]    ; Vesa 1.2 bnk sw add
 390 
;        mov     eax, [BOOT_VAR+0x9014]    ; Vesa 1.2 bnk sw add
393 
;        mov     [BANK_SWITCH], eax
 391 
;        mov     [BANK_SWITCH], eax
394 
        mov     [BytesPerScanLine], word 640*4      ; Bytes PerScanLine
 392 
        mov     [BytesPerScanLine], word 640*4      ; Bytes PerScanLine
395 
        cmp     [SCR_MODE], word 0x13       ; 320x200
 393 
        cmp     [SCR_MODE], word 0x13       ; 320x200
396 
        je      @f
 394 
        je      @f
397 
        cmp     [SCR_MODE], word 0x12       ; VGA 640x480
 395 
        cmp     [SCR_MODE], word 0x12       ; VGA 640x480
398 
        je      @f
 396 
        je      @f
399 
        movzx   eax, word[BOOT_VAR+0x9001]      ; for other modes
 397 
        movzx   eax, word[BOOT_VAR+BOOT_PITCH]   ; for other modes
400 
        mov     [BytesPerScanLine], ax
 398 
        mov     [BytesPerScanLine], ax
Line 412... Line 410...
412 
        mov     edi, BiosDisksData
 410 
        mov     edi, BiosDisksData
413 
        rep movsd
 411 
        rep movsd
Line 414... Line 412...
414 
 
 412 
 
Line 415... Line -...
415 
; GRAPHICS ADDRESSES
 - 
 
416 
 
 413 
; GRAPHICS ADDRESSES
417 
        and     byte [BOOT_VAR+0x901e], 0x0
 414 
 
Line 418... Line 415...
418 
        mov     eax, [BOOT_VAR+0x9018]
 415 
        mov     eax, [BOOT_VAR+BOOT_LFB]
419 
        mov     [LFBAddress], eax
 416 
        mov     [LFBAddress], eax
420 
 
 417 
 
Line 1146... Line 1143...
1146 
.fl60:
 1143 
.fl60:
1147 
        in      al, 0x60
 1144 
        in      al, 0x60
1148 
        loop    .fl60
 1145 
        loop    .fl60
1149 
        push    eax
 1146 
        push    eax
Line 1150... Line 1147...
1150 
 
 1147 
 
1151 
        mov     ax, [BOOT_VAR+0x900c]
 1148 
        mov     ax, [BOOT_VAR+BOOT_Y_RES]
1152 
        shr     ax, 1
 1149 
        shr     ax, 1
1153 
        shl     eax, 16
 1150 
        shl     eax, 16
1154 
        mov     ax, [BOOT_VAR+0x900A]
 1151 
        mov     ax, [BOOT_VAR+BOOT_X_RES]
1155 
        shr     ax, 1
 1152 
        shr     ax, 1
Line 1156... Line 1153...
1156 
        mov     [MOUSE_X], eax
 1153 
        mov     [MOUSE_X], eax
1157 
 
 1154