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Rev 593 Rev 1276
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;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
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;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
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;; Distributed under terms of the GNU General Public License    ;;
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;; Distributed under terms of the GNU General Public License    ;;
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;;                                                              ;;
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;;                                                              ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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$Revision: 593 $
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$Revision: 1276 $
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        shl     byte [DRIVE_DATA+1],2
 70 
        shl     byte [DRIVE_DATA+1],2
71 
        ret
 71 
        ret
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- 
 
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 74 
; Àäðåñ ñ÷èòûâàåìîãî ñåêòîðà â ðåæèìå LBA
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; Àäðåñ ñ÷èòûâàåìîãî ñåêòîðà â ðåæèìå LBA
 75 
uglobal
75 
SectorAddress   DD ?
 76 
SectorAddress   DD ?
76 
 
 77 
endg
77 
;*************************************************
 78 
;*************************************************
78 
;*     ×ÒÅÍÈÅ ÈÄÅÍÒÈÔÈÊÀÒÎÐÀ ÆÅÑÒÊÎÃÎ ÄÈÑÊÀ      *
 79 
;*     ×ÒÅÍÈÅ ÈÄÅÍÒÈÔÈÊÀÒÎÐÀ ÆÅÑÒÊÎÃÎ ÄÈÑÊÀ      *
79 
;* Âõîäíûå ïàðàìåòðû ïåðåäàþòñÿ ÷åðåç ãëîáàëüíûå *
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;* Âõîäíûå ïàðàìåòðû ïåðåäàþòñÿ ÷åðåç ãëîáàëüíûå *
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97 
        add     DX,7     ;àäðåñ ðåãèñòðà ñîñòîÿíè
 98 
        add     DX,7     ;àäðåñ ðåãèñòðà ñîñòîÿíè
98 
        mov  ecx,0xffff
 99 
        mov  ecx,0xffff
99 
@@WaitCompleet:
 100 
@@WaitCompleet:
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        ; Ïðîâåðèòü âðåìÿ âûïîëíåíèÿ êîìàíäû
 101 
        ; Ïðîâåðèòü âðåìÿ âûïîëíåíèÿ êîìàíäû
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        dec  ecx
 102 
        dec  ecx
102 
        cmp  ecx,0
 103 
;        cmp  ecx,0
103 
        je     @@Error1   ;îøèáêà òàéì-àóòà
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        jz     @@Error1   ;îøèáêà òàéì-àóòà
104 
        ; Ïðîâåðèòü ãîòîâíîñòü
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        ; Ïðîâåðèòü ãîòîâíîñòü
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        in      AL,DX
 106 
        in      AL,DX
106 
        test    AL,80h   ;ñîñòîÿíèå ñèãíàëà BSY
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        test    AL,80h   ;ñîñòîÿíèå ñèãíàëà BSY
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        jnz     @@WaitCompleet
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        jnz     @@WaitCompleet
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        test    AL,1     ;ñîñòîÿíèå ñèãíàëà ERR
 109 
        test    AL,1     ;ñîñòîÿíèå ñèãíàëà ERR
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;        mov     ES,AX
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;        mov     ES,AX
115 
        mov     EDI,Sector512  ;offset Sector512
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        mov     EDI,Sector512  ;offset Sector512
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        mov     DX,[ATABasePortAddr] ;ðåãèñòð äàííûõ
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        mov     DX,[ATABasePortAddr] ;ðåãèñòð äàííûõ
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        mov     CX,256   ;÷èñëî ñ÷èòûâàåìûõ ñëîâ
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        mov     CX,256   ;÷èñëî ñ÷èòûâàåìûõ ñëîâ
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        rep     insw     ;ïðèíÿòü áëîê äàííûõ
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        rep     insw     ;ïðèíÿòü áëîê äàííûõ
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        jmp @@End
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	ret
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; Çàïèñàòü êîä îøèáêè
 121 
; Çàïèñàòü êîä îøèáêè
121 
@@Error1:
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@@Error1:
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        mov     [DevErrorCode],1
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        mov     [DevErrorCode],1
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        jmp @@End
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	ret
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@@Error6:
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@@Error6:
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        mov     [DevErrorCode],6
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        mov     [DevErrorCode],6
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@@End:  ret
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@@End:  ret
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iglobal
- 
 
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; Ñòàíäàðòíûå áàçîâûå àäðåñà êàíàëîâ 1 è 2
- 
 
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StandardATABases DW 1F0h, 170h
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; Ñòàíäàðòíûå áàçîâûå àäðåñà êàíàëîâ 1 è 2
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endg
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StandardATABases DW 1F0h, 170h
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uglobal
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; Íîìåð êàíàëà
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; Íîìåð êàíàëà
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ChannelNumber   DW ?
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ChannelNumber   DW ?
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; Íîìåð äèñêà
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; Íîìåð äèñêà
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; Êîä îøèáêè (0 - íåò îøèáîê, 1 - ïðåâûøåí äîïóñòèìûé
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; Êîä îøèáêè (0 - íåò îøèáîê, 1 - ïðåâûøåí äîïóñòèìûé
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; èíòåðâàë îæèäàíèÿ, 2 - íåâåðíûé êîä ðåæèìà àäðåñàöèè,
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; èíòåðâàë îæèäàíèÿ, 2 - íåâåðíûé êîä ðåæèìà àäðåñàöèè,
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; 3 - íåâåðíûé íîìåð êàíàëà, 4 - íåâåðíûé íîìåð äèñêà,
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; 3 - íåâåðíûé íîìåð êàíàëà, 4 - íåâåðíûé íîìåð äèñêà,
149 
; 5 - íåâåðíûé íîìåð ãîëîâêè, 6 - îøèáêà ïðè âûïîëíåíèè
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; 5 - íåâåðíûé íîìåð ãîëîâêè, 6 - îøèáêà ïðè âûïîëíåíèè
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; êîìàíäû)
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; êîìàíäû)
151 
DevErrorCode DB ?
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DevErrorCode dd ?
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 155 
endg
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;****************************************************
 156 
;****************************************************
154 
;*          ÏÎÑËÀÒÜ ÊÎÌÀÍÄÓ ÇÀÄÀÍÍÎÌÓ ÄÈÑÊÓ         *
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;*          ÏÎÑËÀÒÜ ÊÎÌÀÍÄÓ ÇÀÄÀÍÍÎÌÓ ÄÈÑÊÓ         *
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;* Âõîäíûå ïàðàìåòðû ïåðåäàþòñÿ ÷åðåç ãëîáàëüíûå    *
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;* Âõîäíûå ïàðàìåòðû ïåðåäàþòñÿ ÷åðåç ãëîáàëüíûå    *
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;* ïåðåìåííûå:                                      *
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;* ïåðåìåííûå:                                      *
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;* ChannelNumber - íîìåð êàíàëà (1 èëè 2);          *
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;* ChannelNumber - íîìåð êàíàëà (1 èëè 2);          *
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;        mov     eax,[timer_ticks]
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;        mov     eax,[timer_ticks]
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;        mov     [TickCounter_1],eax
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;        mov     [TickCounter_1],eax
203 
@@WaitHDReady:
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@@WaitHDReady:
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        ; Ïðîâåðèòü âðåìÿ îæèäàíè
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        ; Ïðîâåðèòü âðåìÿ îæèäàíè
205 
        dec  ecx
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        dec  ecx
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        cmp  ecx,0
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;        cmp  ecx,0
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        je     @@Err1
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        jz     @@Err1
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;        mov     eax,[timer_ticks]
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;        mov     eax,[timer_ticks]
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;        sub     eax,[TickCounter_1]
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;        sub     eax,[TickCounter_1]
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;        cmp     eax,300    ;îæèäàòü 300 òèêîâ
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;        cmp     eax,300    ;îæèäàòü 300 òèêîâ
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;        ja      @@Err1   ;îøèáêà òàéì-àóòà
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;        ja      @@Err1   ;îøèáêà òàéì-àóòà
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        ; Ïðî÷èòàòü ðåãèñòð ñîñòîÿíè
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        ; Ïðî÷èòàòü ðåãèñòð ñîñòîÿíè
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        inc     DX      ;ðåãèñòð êîìàíä
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        inc     DX      ;ðåãèñòð êîìàíä
252 
        out     DX,AL
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        out     DX,AL
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        sti
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        sti
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; Ñáðîñèòü ïðèçíàê îøèáêè
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; Ñáðîñèòü ïðèçíàê îøèáêè
255 
        mov     [DevErrorCode],0
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        mov     [DevErrorCode],0
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        jmp @@End_2
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        ret
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; Çàïèñàòü êîä îøèáêè
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; Çàïèñàòü êîä îøèáêè
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@@Err1: mov     [DevErrorCode],1
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@@Err1: mov     [DevErrorCode],1
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        jmp @@End_2
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        ret
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@@Err2: mov     [DevErrorCode],2
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@@Err2: mov     [DevErrorCode],2
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        jmp @@End_2
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        ret
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@@Err3: mov     [DevErrorCode],3
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@@Err3: mov     [DevErrorCode],3
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        jmp @@End_2
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        ret
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@@Err4: mov     [DevErrorCode],4
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@@Err4: mov     [DevErrorCode],4
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        jmp @@End_2
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        ret
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@@Err5: mov     [DevErrorCode],5
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@@Err5: mov     [DevErrorCode],5
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; Çàâåðøåíèå ðàáîòû ïðîãðàììû
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; Çàâåðøåíèå ðàáîòû ïðîãðàììû
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@@End_2:
 - 
 
269 
        ret
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        ret
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271 
;*************************************************
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;*************************************************
272 
;*     ×ÒÅÍÈÅ ÈÄÅÍÒÈÔÈÊÀÒÎÐÀ ÓÑÒÐÎÉÑÒÂÀ ATAPI    *
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;*     ×ÒÅÍÈÅ ÈÄÅÍÒÈÔÈÊÀÒÎÐÀ ÓÑÒÐÎÉÑÒÂÀ ATAPI    *
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        add     DX,7   ;ïîðò 1õ7h
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        add     DX,7   ;ïîðò 1õ7h
296 
        mov  ecx,0xffff
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        mov  	ecx,0xffff
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@@WaitCompleet_1:
 299 
@@WaitCompleet_1:
298 
        ; Ïðîâåðèòü âðåì
 300 
        ; Ïðîâåðèòü âðåì
299 
        dec  ecx
 301 
        dec  	ecx
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        cmp  ecx,0
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;        cmp  	ecx,0
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        je     @@Error1_1  ;îøèáêà òàéì-àóòà
 303 
        jz     @@Error1_1  ;îøèáêà òàéì-àóòà
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        ; Ïðîâåðèòü ãîòîâíîñòü
 304 
        ; Ïðîâåðèòü ãîòîâíîñòü
303 
        in      AL,DX
 305 
        in      AL,DX
304 
        test    AL,80h   ;ñîñòîÿíèå ñèãíàëà BSY
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        test    AL,80h   ;ñîñòîÿíèå ñèãíàëà BSY
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        jnz     @@WaitCompleet_1
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        jnz     @@WaitCompleet_1
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        test    AL,1     ;ñîñòîÿíèå ñèãíàëà ERR
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        test    AL,1     ;ñîñòîÿíèå ñèãíàëà ERR
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312 
;        mov     ES,AX
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;        mov     ES,AX
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        mov     EDI,Sector512  ;offset Sector512
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        mov     EDI,Sector512  ;offset Sector512
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        mov     DX,[ATABasePortAddr] ;ïîðò 1x0h
 316 
        mov     DX,[ATABasePortAddr] ;ïîðò 1x0h
315 
        mov     CX,256 ;÷èñëî ñ÷èòûâàåìûõ ñëîâ
 317 
        mov     CX,256 ;÷èñëî ñ÷èòûâàåìûõ ñëîâ
316 
        rep     insw
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        rep     insw
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        jmp @@End_1
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        ret
318 
; Çàïèñàòü êîä îøèáêè
 320 
; Çàïèñàòü êîä îøèáêè
319 
@@Error1_1:
 321 
@@Error1_1:
320 
        mov     [DevErrorCode],1
 322 
        mov     [DevErrorCode],1
321 
        jmp @@End_1
 323 
        ret
322 
@@Error6_1:
 324 
@@Error6_1:
323 
        mov     [DevErrorCode],6
 325 
        mov     [DevErrorCode],6
324 
@@End_1:
 326 
@@End_1:
325 
        ret
 327 
        ret
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358 
        out     DX,AL
 360 
        out     DX,AL
359 
        mov     ecx,0x80000
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        mov     ecx,0x80000
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@@WaitHDReady_1:
 362 
@@WaitHDReady_1:
361 
        ; Ïðîâåðèòü âðåìÿ îæèäàíè
 363 
        ; Ïðîâåðèòü âðåìÿ îæèäàíè
362 
        dec     ecx
 364 
        dec     ecx
363 
        cmp     ecx,0
 365 
;        cmp     ecx,0
364 
        je      @@Err1_2 ;îøèáêà òàéì-àóòà
 366 
        je      @@Err1_2 ;îøèáêà òàéì-àóòà
365 
        ; Ïðî÷èòàòü ðåãèñòð ñîñòîÿíè
 367 
        ; Ïðî÷èòàòü ðåãèñòð ñîñòîÿíè
366 
        in      AL,DX
 368 
        in      AL,DX
367 
        ; Ïðîâåðèòü ñîñòîÿíèå ñèãíàëà BSY
 369 
        ; Ïðîâåðèòü ñîñòîÿíèå ñèãíàëà BSY
368 
        test    AL,80h
 370 
        test    AL,80h
369 
        jnz     @@WaitHDReady_1
 371 
        jnz     @@WaitHDReady_1
370 
; Ñáðîñèòü ïðèçíàê îøèáêè
 372 
; Ñáðîñèòü ïðèçíàê îøèáêè
371 
        mov     [DevErrorCode],0
 373 
        mov     [DevErrorCode],0
372 
        jmp @@End_3
 374 
        ret
373 
; Îáðàáîòêà îøèáîê
 375 
; Îáðàáîòêà îøèáîê
374 
@@Err1_2: mov     [DevErrorCode],1
 376 
@@Err1_2: mov     [DevErrorCode],1
375 
        jmp @@End_3
 377 
        ret
376 
@@Err3_2: mov     [DevErrorCode],3
 378 
@@Err3_2: mov     [DevErrorCode],3
377 
        jmp @@End_3
 379 
        ret
378 
@@Err4_2: mov     [DevErrorCode],4
 380 
@@Err4_2: mov     [DevErrorCode],4
379 
; Çàïèñàòü êîä îøèáêè
 381 
; Çàïèñàòü êîä îøèáêè
380 
@@End_3:
 - 
 
381 
        ret
 382 
        ret
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