21,25 → 21,13 |
mov [ChannelNumber],1 |
mov [DiskNumber],0 |
call FindHDD_3 |
; mov ax,[Sector512+176] |
; mov [DRIVE_DATA+6],ax |
; mov ax,[Sector512+126] |
; mov [DRIVE_DATA+8],ax |
; mov ax,[Sector512+128] |
; mov [DRIVE_DATA+8],ax |
mov [DiskNumber],1 |
call FindHDD_3 |
; mov al,[Sector512+176] |
; mov [DRIVE_DATA+7],al |
inc [ChannelNumber] |
mov [DiskNumber],0 |
call FindHDD_3 |
; mov al,[Sector512+176] |
; mov [DRIVE_DATA+8],al |
mov [DiskNumber],1 |
call FindHDD_1 |
; mov al,[Sector512+176] |
; mov [DRIVE_DATA+9],al |
|
jmp EndFindHDD |
|
57,9 → 45,9 |
call DeviceReset |
cmp [DevErrorCode],0 |
jne FindHDD_2_2 |
call ReadCD_ID |
cmp [DevErrorCode],0 |
jne FindHDD_2_2 |
; call ReadCD_ID |
; cmp [DevErrorCode],0 |
; jne FindHDD_2_2 |
inc byte [DRIVE_DATA+1] |
inc byte [DRIVE_DATA+1] |
FindHDD_2_2: |
111,8 → 99,6 |
test AL,08h ;ñîñòîÿíèå ñèãíàëà DRQ |
jz @@WaitCompleet |
; Ïðèíÿòü áëîê äàííûõ îò êîíòðîëëåðà |
; mov AX,DS |
; mov ES,AX |
mov EDI,Sector512 ;offset Sector512 |
mov DX,[ATABasePortAddr] ;ðåãèñòð äàííûõ |
mov CX,256 ;÷èñëî ñ÷èòûâàåìûõ ñëîâ |
201,17 → 187,10 |
; Îæèäàòü, ïîêà äèñê íå áóäåò ãîòîâ |
inc DX |
mov ecx,0xfff |
; mov eax,[timer_ticks] |
; mov [TickCounter_1],eax |
@@WaitHDReady: |
; Ïðîâåðèòü âðåìÿ îæèäàíè |
dec ecx |
; cmp ecx,0 |
jz @@Err1 |
; mov eax,[timer_ticks] |
; sub eax,[TickCounter_1] |
; cmp eax,300 ;îæèäàòü 300 òèêîâ |
; ja @@Err1 ;îøèáêà òàéì-àóòà |
; Ïðî÷èòàòü ðåãèñòð ñîñòîÿíè |
in AL,DX |
; Ïðîâåðèòü ñîñòîÿíèå ñèãíàëà BSY |
270,6 → 249,7 |
; Çàâåðøåíèå ðàáîòû ïðîãðàììû |
ret |
|
if 0 |
;************************************************* |
;* ×ÒÅÍÈÅ ÈÄÅÍÒÈÔÈÊÀÒÎÐÀ ÓÑÒÐÎÉÑÒÂÀ ATAPI * |
;* Âõîäíûå ïàðàìåòðû ïåðåäàþòñÿ ÷åðåç ãëîáàëüíûå * |
299,7 → 279,6 |
@@WaitCompleet_1: |
; Ïðîâåðèòü âðåì |
dec ecx |
; cmp ecx,0 |
jz @@Error1_1 ;îøèáêà òàéì-àóòà |
; Ïðîâåðèòü ãîòîâíîñòü |
in AL,DX |
310,8 → 289,6 |
test AL,08h ;ñîñòîÿíèå ñèãíàëà DRQ |
jz @@WaitCompleet_1 |
; Ïðèíÿòü áëîê äàííûõ îò êîíòðîëëåðà |
; mov AX,DS |
; mov ES,AX |
mov EDI,Sector512 ;offset Sector512 |
mov DX,[ATABasePortAddr] ;ïîðò 1x0h |
mov CX,256 ;÷èñëî ñ÷èòûâàåìûõ ñëîâ |
326,6 → 303,8 |
@@End_1: |
ret |
|
end if |
|
;************************************************* |
;* ÑÁÐÎÑ ÓÑÒÐÎÉÑÒÂÀ * |
;* Âõîäíûå ïàðàìåòðû ïåðåäàþòñÿ ÷åðåç ãëîáàëüíûå * |