Subversion Repositories Kolibri OS

Rev

Rev 256 | Rev 346 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 256 Rev 321
Line 73... Line 73...
73 
 
 73 
 
74 
align 4
 74 
align 4
75 
hd_read_pio:
 75 
hd_read_pio:
Line 76... Line -...
76 
    push  eax edx
 - 
 
77 
 
 - 
 
78 
    call  disable_ide_int
 76 
    push  eax edx
79 
 
 77 
 
80 
    call  wait_for_hd_idle
 78 
    call  wait_for_hd_idle
Line 81... Line 79...
81 
    cmp   [hd_error],0
 79 
    cmp   [hd_error],0
82 
    jne   hd_read_error
80 
    jne   hd_read_error
83 
 
 81 
 
84 
;    cli
 82 
    cli
85 
    xor   eax,eax
 83 
    xor   eax,eax
86 
    mov   edx,[hdbase]
 84 
    mov   edx,[hdbase]
Line 105... Line 103...
105 
    add   al,128+64+32
 103 
    add   al,128+64+32
106 
    out   dx,al   ; ­®¬¥à £®«®¢ª¨/­®¬¥à ¤¨áª 
 104 
    out   dx,al   ; ­®¬¥à £®«®¢ª¨/­®¬¥à ¤¨áª 
107 
    inc   edx
 105 
    inc   edx
108 
    mov   al,20h
 106 
    mov   al,20h
109 
    out   dx,al   ; ATACommand ॣ¨áâà ª®¬ ­¤
 107 
    out   dx,al   ; ATACommand ॣ¨áâà ª®¬ ­¤
110 
;    sti
 108 
    sti
Line 111... Line 109...
111 
 
 109 
 
Line 112... Line 110...
112 
    call  wait_for_sector_buffer
 110 
    call  wait_for_sector_buffer
113 
 
 111 
 
Line 114... Line 112...
114 
    cmp   [hd_error],0
 112 
    cmp   [hd_error],0
115 
    jne   hd_read_error
 113 
    jne   hd_read_error
116 
 
 114 
 
117 
;    cli
 115 
    cli
118 
    push  edi
 116 
    push  edi
119 
    shl   edi,9
 117 
    shl   edi,9
120 
    add   edi,0x600000+65536
 118 
    add   edi,0x600000+65536
121 
    mov   ecx,256
 119 
    mov   ecx,256
122 
    mov   edx,[hdbase]
 120 
    mov   edx,[hdbase]
123 
    cld
 121 
    cld
124 
    rep   insw
 - 
 
125 
    pop   edi
 - 
 
Line 126... Line 122...
126 
;    sti
 122 
    rep   insw
127 
 
 123 
    pop   edi
Line 128... Line 124...
128 
    call  enable_ide_int
 124 
    sti
Line 418... Line 414...
418 
  hd_lba_str       db 'K : FS - HD LBA error',13,10,0
 414 
  hd_lba_str       db 'K : FS - HD LBA error',13,10,0
419 
endg
 415 
endg
Line 420... Line 416...
420 
 
 416 
 
Line 421... Line 417...
421 
hd_timeout_error:
 417 
hd_timeout_error:
422 
 
 418 
 
423 
    call  clear_hd_cache
 419 
;    call  clear_hd_cache
424 
    call  clear_application_table_status
 420 
;    call  clear_application_table_status
425 
    mov   esi,hd_timeout_str
 421 
    mov   esi,hd_timeout_str
426 
    call  sys_msg_board_str
 422 
    call  sys_msg_board_str
427 
;    jmp   $
 423 
;    jmp   $
428 
    mov   [hd_error],1
 424 
    mov   [hd_error],1
Line 429... Line 425...
429 
    pop   eax
 425 
    pop   eax
Line 430... Line 426...
430 
    ret
 426 
    ret
431 
 
 427 
 
432 
hd_read_error:
 428 
hd_read_error:
433 
 
 429 
 
434 
    call  clear_hd_cache
 430 
;    call  clear_hd_cache
435 
    call  clear_application_table_status
 431 
;    call  clear_application_table_status
Line 436... Line 432...
436 
    mov   esi,hd_read_str
 432 
    mov   esi,hd_read_str
Line 437... Line 433...
437 
    call  sys_msg_board_str
 433 
    call  sys_msg_board_str
438 
    pop   edx eax
 434 
    pop   edx eax
439 
    ret
 435 
    ret
440 
 
 436 
 
441 
hd_write_error:
 437 
hd_write_error:
Line 442... Line 438...
442 
 
 438 
 
443 
    call  clear_hd_cache
 439 
;    call  clear_hd_cache
444 
    call  clear_application_table_status
 440 
;    call  clear_application_table_status
445 
    mov   esi,hd_write_str
 441 
    mov   esi,hd_write_str
446 
    call  sys_msg_board_str
 442 
    call  sys_msg_board_str
447 
    ret
 443 
    ret
448 
 
 444 
 
Line 449... Line 445...
449 
hd_write_error_dma:
 445 
hd_write_error_dma:
450 
        call    clear_hd_cache
 446 
;        call    clear_hd_cache
451 
        call    clear_application_table_status
 447 
;        call    clear_application_table_status
452 
        mov     esi, hd_write_str
 448 
        mov     esi, hd_write_str
453 
        call    sys_msg_board_str
 449 
        call    sys_msg_board_str
454 
        pop     esi
 450 
        pop     esi