| /kernel/tags/kolibri0.7.0.0/detect/commouse.inc |
|---|
| 0,0 → 1,133 |
| $Revision$ |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;; |
| ;; Distributed under terms of the GNU General Public License ;; |
| ;; ;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;************************************************** |
| ;* ÏÎÈÑÊ ÌÛØÈ ÏÎ ÏÎÑËÅÄÎÂÀÒÅËÜÍÛÌ ÏÎÐÒÀÌ * |
| ;* Ïðîöåäóðà ïîäãîòàâëèâàåò ãëîáàëüíûå ïåðåìåííûå * |
| ;* COMPortNum è COMPortBaseAddr äëÿ ïîäïðîãðàììû * |
| ;* óñòàíîâêè îáðàáîò÷èêà ïðåðûâàíèÿ * |
| ;************************************************** |
| ; Àâòîð èñõîäíîãî òåêñòà Êóëàêîâ Âëàäèìèð Ãåííàäüåâè÷. |
| ; Àäàïòàöèÿ è äîðàáîòêà Mario79 |
| Detect_COM_Mouse: |
| pusha |
| call MSMouseSearch |
| cmp AL,'M' |
| jne @f |
| mov [com1_mouse_detected],1 |
| mov [irq_owner+4*4], 1 ; IRQ4 owner is System |
| mov eax, [RESERVED_PORTS] |
| inc eax |
| mov [RESERVED_PORTS], eax |
| shl eax, 4 |
| mov [RESERVED_PORTS+eax+0], dword 1 |
| mov [RESERVED_PORTS+eax+4], dword 0x3F8 |
| mov [RESERVED_PORTS+eax+8], dword 0x3FF |
| mov esi,boot_setmouse_type+22 |
| call boot_log |
| @@: |
| sub [COMPortBaseAddr],100h |
| call MSMouseSearch |
| cmp AL,'M' |
| jne @f |
| mov [com2_mouse_detected],1 |
| mov [irq_owner+3*4], 1 ; IRQ3 owner is System |
| mov eax, [RESERVED_PORTS] |
| inc eax |
| mov [RESERVED_PORTS], eax |
| shl eax, 4 |
| mov [RESERVED_PORTS+eax+0], dword 1 |
| mov [RESERVED_PORTS+eax+4], dword 0x2F8 |
| mov [RESERVED_PORTS+eax+8], dword 0x2FF |
| mov esi,boot_setmouse_type+44 |
| call boot_log |
| @@: |
| popa |
| jmp end_detecting_mouse |
| MSMouseSearch: |
| ; ÏÎÈÑÊ ÌÛØÈ ×ÅÐÅÇ COM-ÏÎÐÒÛ |
| MouseSearch: |
| ; Óñòàíàâëèâàåì ñêîðîñòü |
| ; ïðèåìà/ïåðåäà÷è 1200 áîä |
| mov DX,[COMPortBaseAddr] |
| add DX,3 |
| in AL,DX |
| or AL,80h ;óñòàíîâèòü áèò DLAB |
| out DX,AL |
| mov DX,[COMPortBaseAddr] |
| mov AL,60h ;1200 áîä |
| out DX,AL |
| inc DX |
| mov AL,0 |
| out DX,AL |
| ; Óñòàíîâèòü äëèíó ñëîâà 7 áèò, 1 ñòîïîâûé áèò, |
| ; ÷åòíîñòü íå êîíòðîëèðîâàòü |
| mov DX,[COMPortBaseAddr] |
| add DX,3 |
| mov AL,00000010b |
| out DX,AL |
| ; Çàïðåòèòü âñå ïðåðûâàíè |
| mov DX,[COMPortBaseAddr] |
| inc DX |
| mov AL,0 |
| out DX,AL |
| ; Ïðîâåðèòü, ÷òî óñòðîéñòâî ïîäêëþ÷åíî è ÿâëÿåòñ |
| ; ìûøüþ òèïà MSMouse |
| ; Îòêëþ÷èòü ïèòàíèå ìûøè è ïðåðûâàíè |
| mov DX,[COMPortBaseAddr] |
| add EDX,4 ;ðåãèñòð óïðàâëåíèÿ ìîäåìîì |
| mov AL,0 ;ñáðîñèòü DTR, RTS è OUT2 |
| out DX,AL |
| ; Îæèäàòü 5 "òèêîâ" (0,2 ñ) |
| mov ecx, 0xFFFF |
| loop $ |
| ; Âêëþ÷èòü ïèòàíèå ìûøè |
| mov al, 1 |
| out dx, al |
| mov ecx, 0xFFFF |
| loop $ |
| ; Î÷èñòèòü ðåãèñòð äàííûõ |
| sub edx, 4 |
| in AL,DX |
| add edx, 4 |
| mov AL,11b ;óñòàíîâèòü DTR è RTS |
| out DX,AL |
| mov ecx, 0x1FFFF |
| ; Öèêë îïðîñà ïîðòà |
| WaitData: |
| ; Îæèäàòü åùå 10 "òèêîâ" |
| dec ecx |
| cmp ecx,0 |
| je NoMouse |
| ; Ïðîâåðèòü íàëè÷èå èäåíòèôèêàöèîííîãî áàéòà |
| mov DX,[COMPortBaseAddr] |
| add DX,5 |
| in AL,DX |
| test AL,1 ;Äàííûå ãîòîâû? |
| jz WaitData |
| ; Ââåñòè äàííûå |
| mov DX,[COMPortBaseAddr] |
| in AL,DX |
| NoMouse: |
| ret |
| iglobal |
| COMPortBaseAddr dw 3F8h |
| ;COMPortNum dw 0 |
| endg |
| iglobal |
| boot_setmouse_type db 'Detected - PS2 mouse',0 |
| db 'Detected - COM1 mouse',0 |
| db 'Detected - COM2 mouse',0 |
| endg |
| end_detecting_mouse: |
| Property changes: |
| Added: svn:keywords |
| +Rev |
| \ No newline at end of property |
| /kernel/tags/kolibri0.7.0.0/detect/dev_fd.inc |
|---|
| 0,0 → 1,28 |
| $Revision$ |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;; |
| ;; Distributed under terms of the GNU General Public License ;; |
| ;; ;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;*************************************************** |
| ; ïðåäâàðèòåëüíàÿ î÷èñòêà îáëàñòè òàáëèöû |
| ; ïîèñê è çàíåñåíèå â òàáëèöó ïðèâîäîâ FDD |
| ; àâòîð Mario79 |
| ;*************************************************** |
| xor eax,eax |
| mov edi,DRIVE_DATA |
| mov ecx,16384 |
| cld |
| rep stosd |
| mov al,0x10 |
| out 0x70,al |
| mov cx,0xff |
| wait_cmos: |
| dec cx |
| cmp cx,0 |
| jne wait_cmos |
| in al,0x71 |
| mov [DRIVE_DATA],al |
| Property changes: |
| Added: svn:keywords |
| +Rev |
| \ No newline at end of property |
| /kernel/tags/kolibri0.7.0.0/detect/dev_hdcd.inc |
|---|
| 0,0 → 1,382 |
| $Revision$ |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;; |
| ;; Distributed under terms of the GNU General Public License ;; |
| ;; ;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;****************************************************** |
| ; ïîèñê ïðèâîäîâ HDD è CD |
| ; àâòîð èñõîäíîãî òåêñòà Êóëàêîâ Âëàäèìèð Ãåííàäüåâè÷. |
| ; àäàïòàöèÿ è äîðàáîòêà Mario79 |
| ;****************************************************** |
| ;**************************************************** |
| ;* ÏÎÈÑÊ HDD è CD * |
| ;**************************************************** |
| FindHDD: |
| 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 |
| FindHDD_1: |
| call ReadHDD_ID |
| cmp [DevErrorCode],0 |
| jne FindHDD_2 |
| cmp [Sector512+6],word 16 |
| ja FindHDD_2 |
| cmp [Sector512+12],word 255 |
| ja FindHDD_2 |
| inc byte [DRIVE_DATA+1] |
| jmp FindHDD_2_2 |
| FindHDD_2: |
| call DeviceReset |
| 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: |
| ret |
| FindHDD_3: |
| call FindHDD_1 |
| shl byte [DRIVE_DATA+1],2 |
| ret |
| ; Àäðåñ ñ÷èòûâàåìîãî ñåêòîðà â ðåæèìå LBA |
| SectorAddress DD ? |
| ;************************************************* |
| ;* ×ÒÅÍÈÅ ÈÄÅÍÒÈÔÈÊÀÒÎÐÀ ÆÅÑÒÊÎÃÎ ÄÈÑÊÀ * |
| ;* Âõîäíûå ïàðàìåòðû ïåðåäàþòñÿ ÷åðåç ãëîáàëüíûå * |
| ;* ïåðåìåííûå: * |
| ;* ChannelNumber - íîìåð êàíàëà (1 èëè 2); * |
| ;* DiskNumber - íîìåð äèñêà íà êàíàëå (0 èëè 1). * |
| ;* Èäåíòèôèêàöèîííûé áëîê äàííûõ ñ÷èòûâàåòñÿ * |
| ;* â ìàññèâ Sector512. * |
| ;************************************************* |
| ReadHDD_ID: |
| ; Çàäàòü ðåæèì CHS |
| mov [ATAAddressMode],0 |
| ; Ïîñëàòü êîìàíäó èäåíòèôèêàöèè óñòðîéñòâà |
| mov [ATAFeatures],0 |
| mov [ATAHead],0 |
| mov [ATACommand],0ECh |
| call SendCommandToHDD |
| cmp [DevErrorCode],0 ;ïðîâåðèòü êîä îøèáêè |
| jne @@End ;çàêîí÷èòü, ñîõðàíèâ êîä îøèáêè |
| mov DX,[ATABasePortAddr] |
| add DX,7 ;àäðåñ ðåãèñòðà ñîñòîÿíè |
| mov ecx,0xffff |
| @@WaitCompleet: |
| ; Ïðîâåðèòü âðåìÿ âûïîëíåíèÿ êîìàíäû |
| dec ecx |
| cmp ecx,0 |
| je @@Error1 ;îøèáêà òàéì-àóòà |
| ; Ïðîâåðèòü ãîòîâíîñòü |
| in AL,DX |
| test AL,80h ;ñîñòîÿíèå ñèãíàëà BSY |
| jnz @@WaitCompleet |
| test AL,1 ;ñîñòîÿíèå ñèãíàëà ERR |
| jnz @@Error6 |
| 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 |
| rep insw ;ïðèíÿòü áëîê äàííûõ |
| jmp @@End |
| ; Çàïèñàòü êîä îøèáêè |
| @@Error1: |
| mov [DevErrorCode],1 |
| jmp @@End |
| @@Error6: |
| mov [DevErrorCode],6 |
| @@End: ret |
| ; Ñòàíäàðòíûå áàçîâûå àäðåñà êàíàëîâ 1 è 2 |
| StandardATABases DW 1F0h, 170h |
| ; Íîìåð êàíàëà |
| ChannelNumber DW ? |
| ; Íîìåð äèñêà |
| DiskNumber DB ? |
| ; Áàçîâûé àäðåñ ãðóïïû ïîðòîâ êîíòðîëëåðà ATA |
| ATABasePortAddr DW ? |
| ; Ïàðàìåòðû ATA-êîìàíäû |
| ATAFeatures DB ? ;îñîáåííîñòè |
| ATASectorCount DB ? ;êîëè÷åñòâî îáðàáàòûâàåìûõ ñåêòîðîâ |
| ATASectorNumber DB ? ;íîìåð íà÷àëüíîãî ñåêòîðà |
| ATACylinder DW ? ;íîìåð íà÷àëüíîãî öèëèíäðà |
| ATAHead DB ? ;íîìåð íà÷àëüíîé ãîëîâêè |
| ATAAddressMode DB ? ;ðåæèì àäðåñàöèè (0 - CHS, 1 - LBA) |
| ATACommand DB ? ;êîä êîìàíäû, ïîäëåæàùåé âûïîëíåíèþ |
| ; Êîä îøèáêè (0 - íåò îøèáîê, 1 - ïðåâûøåí äîïóñòèìûé |
| ; èíòåðâàë îæèäàíèÿ, 2 - íåâåðíûé êîä ðåæèìà àäðåñàöèè, |
| ; 3 - íåâåðíûé íîìåð êàíàëà, 4 - íåâåðíûé íîìåð äèñêà, |
| ; 5 - íåâåðíûé íîìåð ãîëîâêè, 6 - îøèáêà ïðè âûïîëíåíèè |
| ; êîìàíäû) |
| DevErrorCode DB ? |
| ;**************************************************** |
| ;* ÏÎÑËÀÒÜ ÊÎÌÀÍÄÓ ÇÀÄÀÍÍÎÌÓ ÄÈÑÊÓ * |
| ;* Âõîäíûå ïàðàìåòðû ïåðåäàþòñÿ ÷åðåç ãëîáàëüíûå * |
| ;* ïåðåìåííûå: * |
| ;* ChannelNumber - íîìåð êàíàëà (1 èëè 2); * |
| ;* DiskNumber - íîìåð äèñêà (0 èëè 1); * |
| ;* ATAFeatures - "îñîáåííîñòè"; * |
| ;* ATASectorCount - êîëè÷åñòâî ñåêòîðîâ; * |
| ;* ATASectorNumber - íîìåð íà÷àëüíîãî ñåêòîðà; * |
| ;* ATACylinder - íîìåð íà÷àëüíîãî öèëèíäðà; * |
| ;* ATAHead - íîìåð íà÷àëüíîé ãîëîâêè; * |
| ;* ATAAddressMode - ðåæèì àäðåñàöèè (0-CHS, 1-LBA); * |
| ;* ATACommand - êîä êîìàíäû. * |
| ;* Ïîñëå óñïåøíîãî âûïîëíåíèÿ ôóíêöèè: * |
| ;* â ATABasePortAddr - áàçîâûé àäðåñ HDD; * |
| ;* â DevErrorCode - íîëü. * |
| ;* Ïðè âîçíèêíîâåíèè îøèáêè â DevErrorCode áóäåò * |
| ;* âîçâðàùåí êîä îøèáêè. * |
| ;**************************************************** |
| SendCommandToHDD: |
| ; Ïðîâåðèòü çíà÷åíèå êîäà ðåæèìà |
| cmp [ATAAddressMode],1 |
| ja @@Err2 |
| ; Ïðîâåðèòü êîððåêòíîñòü íîìåðà êàíàëà |
| mov BX,[ChannelNumber] |
| cmp BX,1 |
| jb @@Err3 |
| cmp BX,2 |
| ja @@Err3 |
| ; Óñòàíîâèòü áàçîâûé àäðåñ |
| dec BX |
| shl BX,1 |
| movzx ebx,bx |
| mov AX,[ebx+StandardATABases] |
| mov [ATABasePortAddr],AX |
| ; Îæèäàíèå ãîòîâíîñòè HDD ê ïðèåìó êîìàíäû |
| ; Âûáðàòü íóæíûé äèñê |
| mov DX,[ATABasePortAddr] |
| add DX,6 ;àäðåñ ðåãèñòðà ãîëîâîê |
| mov AL,[DiskNumber] |
| cmp AL,1 ;ïðîâåðèòü íîìåðà äèñêà |
| ja @@Err4 |
| shl AL,4 |
| or AL,10100000b |
| out DX,AL |
| ; 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 |
| je @@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 |
| test AL,80h |
| jnz @@WaitHDReady |
| ; Ïðîâåðèòü ñîñòîÿíèå ñèãíàëà DRQ |
| test AL,08h |
| jnz @@WaitHDReady |
| ; Çàãðóçèòü êîìàíäó â ðåãèñòðû êîíòðîëëåðà |
| cli |
| mov DX,[ATABasePortAddr] |
| inc DX ;ðåãèñòð "îñîáåííîñòåé" |
| mov AL,[ATAFeatures] |
| out DX,AL |
| inc DX ;ñ÷åò÷èê ñåêòîðîâ |
| mov AL,[ATASectorCount] |
| out DX,AL |
| inc DX ;ðåãèñòð íîìåðà ñåêòîðà |
| mov AL,[ATASectorNumber] |
| out DX,AL |
| inc DX ;íîìåð öèëèíäðà (ìëàäøèé áàéò) |
| mov AX,[ATACylinder] |
| out DX,AL |
| inc DX ;íîìåð öèëèíäðà (ñòàðøèé áàéò) |
| mov AL,AH |
| out DX,AL |
| inc DX ;íîìåð ãîëîâêè/íîìåð äèñêà |
| mov AL,[DiskNumber] |
| shl AL,4 |
| cmp [ATAHead],0Fh ;ïðîâåðèòü íîìåð ãîëîâêè |
| ja @@Err5 |
| or AL,[ATAHead] |
| or AL,10100000b |
| mov AH,[ATAAddressMode] |
| shl AH,6 |
| or AL,AH |
| out DX,AL |
| ; Ïîñëàòü êîìàíäó |
| mov AL,[ATACommand] |
| inc DX ;ðåãèñòð êîìàíä |
| out DX,AL |
| sti |
| ; Ñáðîñèòü ïðèçíàê îøèáêè |
| mov [DevErrorCode],0 |
| jmp @@End_2 |
| ; Çàïèñàòü êîä îøèáêè |
| @@Err1: mov [DevErrorCode],1 |
| jmp @@End_2 |
| @@Err2: mov [DevErrorCode],2 |
| jmp @@End_2 |
| @@Err3: mov [DevErrorCode],3 |
| jmp @@End_2 |
| @@Err4: mov [DevErrorCode],4 |
| jmp @@End_2 |
| @@Err5: mov [DevErrorCode],5 |
| ; Çàâåðøåíèå ðàáîòû ïðîãðàììû |
| @@End_2: |
| ret |
| ;************************************************* |
| ;* ×ÒÅÍÈÅ ÈÄÅÍÒÈÔÈÊÀÒÎÐÀ ÓÑÒÐÎÉÑÒÂÀ ATAPI * |
| ;* Âõîäíûå ïàðàìåòðû ïåðåäàþòñÿ ÷åðåç ãëîáàëüíûå * |
| ;* ïåðìåííûå: * |
| ;* ChannelNumber - íîìåð êàíàëà; * |
| ;* DiskNumber - íîìåð äèñêà íà êàíàëå. * |
| ;* Èäåíòèôèêàöèîííûé áëîê äàííûõ ñ÷èòûâàåòñÿ * |
| ;* â ìàññèâ Sector512. * |
| ;************************************************* |
| ReadCD_ID: |
| ; Çàäàòü ðåæèì CHS |
| mov [ATAAddressMode],0 |
| ; Ïîñëàòü êîìàíäó èäåíòèôèêàöèè óñòðîéñòâà |
| mov [ATAFeatures],0 |
| mov [ATASectorCount],0 |
| mov [ATASectorNumber],0 |
| mov [ATACylinder],0 |
| mov [ATAHead],0 |
| mov [ATACommand],0A1h |
| call SendCommandToHDD |
| cmp [DevErrorCode],0 ;ïðîâåðèòü êîä îøèáêè |
| jne @@End_1 ;çàêîí÷èòü, ñîõðàíèâ êîä îøèáêè |
| ; Îæèäàòü ãîòîâíîñòü äàííûõ HDD |
| mov DX,[ATABasePortAddr] |
| add DX,7 ;ïîðò 1õ7h |
| mov ecx,0xffff |
| @@WaitCompleet_1: |
| ; Ïðîâåðèòü âðåì |
| dec ecx |
| cmp ecx,0 |
| je @@Error1_1 ;îøèáêà òàéì-àóòà |
| ; Ïðîâåðèòü ãîòîâíîñòü |
| in AL,DX |
| test AL,80h ;ñîñòîÿíèå ñèãíàëà BSY |
| jnz @@WaitCompleet_1 |
| test AL,1 ;ñîñòîÿíèå ñèãíàëà ERR |
| jnz @@Error6_1 |
| 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 |
| rep insw |
| jmp @@End_1 |
| ; Çàïèñàòü êîä îøèáêè |
| @@Error1_1: |
| mov [DevErrorCode],1 |
| jmp @@End_1 |
| @@Error6_1: |
| mov [DevErrorCode],6 |
| @@End_1: |
| ret |
| ;************************************************* |
| ;* ÑÁÐÎÑ ÓÑÒÐÎÉÑÒÂÀ * |
| ;* Âõîäíûå ïàðàìåòðû ïåðåäàþòñÿ ÷åðåç ãëîáàëüíûå * |
| ;* ïåðåìåííûå: * |
| ;* ChannelNumber - íîìåð êàíàëà (1 èëè 2); * |
| ;* DiskNumber - íîìåð äèñêà (0 èëè 1). * |
| ;************************************************* |
| DeviceReset: |
| ; Ïðîâåðèòü êîððåêòíîñòü íîìåðà êàíàëà |
| mov BX,[ChannelNumber] |
| cmp BX,1 |
| jb @@Err3_2 |
| cmp BX,2 |
| ja @@Err3_2 |
| ; Óñòàíîâèòü áàçîâûé àäðåñ |
| dec BX |
| shl BX,1 |
| movzx ebx,bx |
| mov DX,[ebx+StandardATABases] |
| mov [ATABasePortAddr],DX |
| ; Âûáðàòü íóæíûé äèñê |
| add DX,6 ;àäðåñ ðåãèñòðà ãîëîâîê |
| mov AL,[DiskNumber] |
| cmp AL,1 ;ïðîâåðèòü íîìåðà äèñêà |
| ja @@Err4_2 |
| shl AL,4 |
| or AL,10100000b |
| out DX,AL |
| ; Ïîñëàòü êîìàíäó "Ñáðîñ" |
| mov AL,08h |
| inc DX ;ðåãèñòð êîìàíä |
| out DX,AL |
| mov ecx,0x80000 |
| @@WaitHDReady_1: |
| ; Ïðîâåðèòü âðåìÿ îæèäàíè |
| dec ecx |
| cmp ecx,0 |
| je @@Err1_2 ;îøèáêà òàéì-àóòà |
| ; Ïðî÷èòàòü ðåãèñòð ñîñòîÿíè |
| in AL,DX |
| ; Ïðîâåðèòü ñîñòîÿíèå ñèãíàëà BSY |
| test AL,80h |
| jnz @@WaitHDReady_1 |
| ; Ñáðîñèòü ïðèçíàê îøèáêè |
| mov [DevErrorCode],0 |
| jmp @@End_3 |
| ; Îáðàáîòêà îøèáîê |
| @@Err1_2: mov [DevErrorCode],1 |
| jmp @@End_3 |
| @@Err3_2: mov [DevErrorCode],3 |
| jmp @@End_3 |
| @@Err4_2: mov [DevErrorCode],4 |
| ; Çàïèñàòü êîä îøèáêè |
| @@End_3: |
| ret |
| EndFindHDD: |
| Property changes: |
| Added: svn:keywords |
| +Rev |
| \ No newline at end of property |
| /kernel/tags/kolibri0.7.0.0/detect/ps2mouse.inc |
|---|
| 0,0 → 1,139 |
| $Revision$ |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;; |
| ;; Distributed under terms of the GNU General Public License ;; |
| ;; ;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| MouseSearch_PS2: |
| jmp MouseSearch_PS2_begin |
| mouse_error equ MouseSearch_PS2_begin.error |
| kb_cmd_c: |
| call kb_cmd |
| jmp check_kbd |
| kb_write_c: |
| call kb_write |
| jmp check_kbd |
| kb_read_c: |
| call kb_read |
| ;jmp check_kbd |
| check_kbd: |
| cmp ah, 1 |
| je mouse_error |
| ret |
| uglobal |
| mouse_cmd_byte db 0 |
| mouse_nr_tries db 0 |
| mouse_nr_resends db 0 |
| mouse_error_esp dd 0 |
| endg |
| mouse_cmd: |
| mov [mouse_cmd_byte], al |
| mov [mouse_nr_resends], 5 |
| .resend: |
| mov bl, 0xd4 |
| call kb_cmd_c |
| mov al, [mouse_cmd_byte] |
| call kb_write_c |
| call mouse_read |
| cmp al, 0xFA ; ack |
| jne .noack |
| ret |
| .noack: |
| cmp al, 0xFE ; resend |
| jne .noresend |
| dec [mouse_nr_resends] |
| jnz .resend |
| .noresend: |
| jmp mouse_error |
| mouse_read: |
| mov [mouse_nr_tries], 100 |
| .repeat: |
| call kb_read |
| cmp ah, 1 |
| jne .fin |
| mov esi, 10 |
| call delay_ms |
| dec [mouse_nr_tries] |
| jnz .repeat |
| jmp mouse_error |
| .fin: |
| ret |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| MouseSearch_PS2_begin: |
| pushad |
| mov [mouse_error_esp], esp |
| mov bl, 0xAD ; disable keyboard interface |
| call kb_cmd_c |
| mov bl, 0xA8 ; enable mouse interface |
| call kb_cmd_c |
| mov al, 0xFF ; reset |
| call mouse_cmd |
| ; now the mouse is in Reset Mode |
| ; get the Basic Assurance Test completion code |
| call mouse_read |
| cmp al, 0xAA |
| jne .error ; dead mouse |
| ; get device ID |
| call mouse_read |
| cmp al, 0x00 |
| jne .error ; unknown device |
| ; reset completed successfully |
| ; enable mouse interrupt - IRQ12 |
| mov bl, 0x20 ; read command byte |
| call kb_cmd_c |
| call kb_read_c |
| or al, 10b |
| push eax |
| mov bl, 0x60 ; write command byte |
| call kb_cmd_c |
| pop eax |
| call kb_write_c |
| mov al, 0xF4 ; enable data reporting |
| call mouse_cmd |
| mov [ps2_mouse_detected], 1 |
| mov bl, 0xAE ; enable keyboard interface |
| call kb_cmd |
| mov esi, boot_setmouse_type |
| call boot_log |
| jmp .finish |
| .error: |
| mov esp, [mouse_error_esp] ; clear stack frame |
| mov [ps2_mouse_detected], 0 |
| mov bl, 0xA7 ; disable mouse interface |
| call kb_cmd |
| mov bl, 0xAE ; enable keyboard interface |
| call kb_cmd |
| .finish: |
| popad |
| Property changes: |
| Added: svn:keywords |
| +Rev |
| \ No newline at end of property |
| /kernel/tags/kolibri0.7.0.0/detect/sear_par.inc |
|---|
| 0,0 → 1,125 |
| $Revision$ |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;; |
| ;; Distributed under terms of the GNU General Public License ;; |
| ;; ;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;**************************************************** |
| ; ïîèñê ëîãè÷åñêèõ äèñêîâ íà îáíàðóæåííûõ HDD |
| ; è çàíåñåíèå äàííûõ â îáëàñòü òàáëèöû |
| ; àâòîð Mario79 |
| ;**************************************************** |
| mov [transfer_adress],DRIVE_DATA+0xa |
| search_partitions_ide0: |
| test [DRIVE_DATA+1],byte 0x40 |
| jz search_partitions_ide1 |
| mov [hdbase],0x1f0 |
| mov [hdid],0x0 |
| mov [hdpos],1 |
| mov [fat32part],1 |
| search_partitions_ide0_1: |
| call set_FAT32_variables |
| cmp [problem_partition],0 |
| jne search_partitions_ide1 |
| inc byte [DRIVE_DATA+2] |
| call partition_data_transfer |
| add [transfer_adress],100 |
| inc [fat32part] |
| jmp search_partitions_ide0_1 |
| search_partitions_ide1: |
| test [DRIVE_DATA+1],byte 0x10 |
| jz search_partitions_ide2 |
| mov [hdbase],0x1f0 |
| mov [hdid],0x10 |
| mov [hdpos],2 |
| mov [fat32part],1 |
| search_partitions_ide1_1: |
| call set_FAT32_variables |
| cmp [problem_partition],0 |
| jne search_partitions_ide2 |
| inc byte [DRIVE_DATA+3] |
| call partition_data_transfer |
| add [transfer_adress],100 |
| inc [fat32part] |
| jmp search_partitions_ide1_1 |
| search_partitions_ide2: |
| test [DRIVE_DATA+1],byte 0x4 |
| jz search_partitions_ide3 |
| mov [hdbase],0x170 |
| mov [hdid],0x0 |
| mov [hdpos],3 |
| mov [fat32part],1 |
| search_partitions_ide2_1: |
| call set_FAT32_variables |
| cmp [problem_partition],0 |
| jne search_partitions_ide3 |
| inc byte [DRIVE_DATA+4] |
| call partition_data_transfer |
| add [transfer_adress],100 |
| inc [fat32part] |
| jmp search_partitions_ide2_1 |
| search_partitions_ide3: |
| test [DRIVE_DATA+1],byte 0x1 |
| jz end_search_partitions_ide |
| mov [hdbase],0x170 |
| mov [hdid],0x10 |
| mov [hdpos],4 |
| mov [fat32part],1 |
| search_partitions_ide3_1: |
| call set_FAT32_variables |
| cmp [problem_partition],0 |
| jne end_search_partitions_ide |
| inc byte [DRIVE_DATA+5] |
| call partition_data_transfer |
| add [transfer_adress],100 |
| inc [fat32part] |
| jmp search_partitions_ide3_1 |
| partition_data_transfer: |
| mov edi,[transfer_adress] |
| mov esi,PARTITION_START |
| mov ecx,(file_system_data_size+3)/4 |
| rep movsd |
| ret |
| uglobal |
| transfer_adress dd 0 |
| endg |
| partition_data_transfer_1: |
| ; cli |
| push edi |
| mov edi,PARTITION_START |
| mov esi,[transfer_adress] |
| mov ecx,(file_system_data_size+3)/4 |
| rep movsd |
| pop edi |
| ; sti |
| ret |
| end_search_partitions_ide: |
| ;PARTITION_START dd 0x3f |
| ;PARTITION_END dd 0 |
| ;SECTORS_PER_FAT dd 0x1f3a |
| ;NUMBER_OF_FATS dd 0x2 |
| ;SECTORS_PER_CLUSTER dd 0x8 |
| ;BYTES_PER_SECTOR dd 0x200 ; Note: if BPS <> 512 need lots of changes |
| ;ROOT_CLUSTER dd 2 ; first rootdir cluster |
| ;FAT_START dd 0 ; start of fat table |
| ;ROOT_START dd 0 ; start of rootdir (only fat16) |
| ;ROOT_SECTORS dd 0 ; count of rootdir sectors (only fat16) |
| ;DATA_START dd 0 ; start of data area (=first cluster 2) |
| ;LAST_CLUSTER dd 0 ; last availabe cluster |
| ;ADR_FSINFO dd 0 ; used only by fat32 |
| ; |
| ;fatRESERVED dd 0x0FFFFFF6 |
| ;fatBAD dd 0x0FFFFFF7 |
| ;fatEND dd 0x0FFFFFF8 |
| ;fatMASK dd 0x0FFFFFFF |
| ; |
| ;fat_type db 0 ; 0=none, 16=fat16, 32=fat32 |
| Property changes: |
| Added: svn:keywords |
| +Rev |
| \ No newline at end of property |
| /kernel/tags/kolibri0.7.0.0/detect/disks.inc |
|---|
| 0,0 → 1,5 |
| $Revision$ |
| include 'dev_fd.inc' |
| include 'dev_hdcd.inc' |
| include 'sear_par.inc' |
| Property changes: |
| Added: svn:keywords |
| +Rev |
| \ No newline at end of property |