aabc2/KOS_qrcodes
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The universal cache of IDE devices.

Browse Source 
Step 2:
1) Realized cache ATAPI device (CD\DVD).
2) Lock\Unlock ATAPI device for working with cache.
3) Eject (F70/10) and Load (F70/11) tray of ATAPI device.
4) Application CD_tray for control of tray ATAPI device.

git-svn-id: svn://kolibrios.org@585 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Marat Zakiyanov (Mario79)
2007-07-22 20:52:21 +00:00
parent dfac57a317
commit 93e2c279ba
11 changed files with 2397 additions and 1382 deletions
Download Patch File Download Diff File Expand all files Collapse all files

802
kernel/trunk/blkdev/cd_drv.inc
View File

@@ -16,7 +16,6 @@ $Revision$
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
MaxRetr equ 10
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@ -35,74 +34,138 @@ NoTickWaitTime equ 0xfffff
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> CDDataBuf. *
;*************************************************
ReadCD:
pusha
pusha
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [CDBlockSize],2048 ;2352
mov [CDBlockSize],2048 ;2352
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call clear_packet_buffer
call clear_packet_buffer
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Read CD
mov [PacketCommand],byte 0x28 ;0xBE
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AX,word [CDSectorAddress+2]
xchg AL,AH
mov word [PacketCommand+2],AX
mov AX,word [CDSectorAddress]
xchg AL,AH
mov word [PacketCommand+4],AX
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Read CD
mov [PacketCommand],byte 0x28 ;0xBE
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AX,word [CDSectorAddress+2]
xchg AL,AH
mov word [PacketCommand+2],AX
mov AX,word [CDSectorAddress]
xchg AL,AH
mov word [PacketCommand+4],AX
; mov eax,[CDSectorAddress]
; mov [PacketCommand+2],eax
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand+8],byte 1
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand+8],byte 1
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; mov [PacketCommand+9],byte 0xF8
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call SendPacketDatCommand
call SendPacketDatCommand
; call test_mario79
popa
ret
popa
ret
;********************************************
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
;********************************************
ReadCDWRetr:
pushad
;-----------------------------------------------------------
; input : eax = block to read
; ebx = destination
;-----------------------------------------------------------
pushad
mov eax,[CDSectorAddress]
mov ebx,[CDDataBuf_pointer]
call cd_calculate_cache
add esi,8
mov edi,1
.hdreadcache:
; push esi
; mov esi,[esi]
; call test_mario79
; mov esi,eax
; call test_mario79
; pop esi
; cmp dword [esi+4],0 ; empty
; je .nohdcache
cmp [esi],eax ; correct sector
je .yeshdcache
.nohdcache:
add esi,8
inc edi
dec ecx
jnz .hdreadcache
call find_empty_slot_CD_cache ; ret in edi
push edi
push eax
call cd_calculate_cache_2
shl edi,11
add edi,eax
mov [CDDataBuf_pointer],edi
pop eax
pop edi
call ReadCDWRetr_1
mov [CDDataBuf_pointer],ebx
call cd_calculate_cache_1
lea esi,[edi*8+esi]
; push esi
; call test_mario79
; mov esi,eax
; call test_mario79
; pop esi
mov [esi],eax ; sector number
; mov dword [esi+4],1 ; hd read - mark as same as in hd
.yeshdcache:
mov esi,edi
shl esi,11 ;9
push eax
call cd_calculate_cache_2
add esi,eax
pop eax
mov edi,ebx ;[CDDataBuf_pointer]
mov ecx,512 ;/4
cld
rep movsd ; move data
popad
ret
ReadCDWRetr_1:
pushad
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov ECX,MaxRetr
mov ECX,MaxRetr
@@NextRetr:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call ReadCD
cmp [DevErrorCode],0
je @@End_4
or ecx,ecx ;{SPraid.simba} (for cd load)
jz @@End_4
dec ecx
cmp [timer_ticks_enable],0
jne @f
mov eax,NoTickWaitTime
call ReadCD
cmp [DevErrorCode],0
je @@End_4
or ecx,ecx ;{SPraid.simba} (for cd load)
jz @@End_4
dec ecx
cmp [timer_ticks_enable],0
jne @f
mov eax,NoTickWaitTime
.wait:
dec eax
cmp eax,0
je @@NextRetr
jmp .wait
dec eax
cmp eax,0
je @@NextRetr
jmp .wait
@@:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> 2,5 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov EAX,[timer_ticks]
add EAX,250 ;50
mov EAX,[timer_ticks]
add EAX,250 ;50
@@Wait:
call change_task
cmp EAX,[timer_ticks]
ja @@Wait
loop @@NextRetr
call change_task
cmp EAX,[timer_ticks]
ja @@Wait
loop @@NextRetr
@@End_4:
popad
ret
popad
ret
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@ -115,11 +178,11 @@ ReadCDWRetr:
MaxCDWaitTime equ 1000 ;200 ;10 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
PacketCommand: rb 12 ;DB 12 DUP (?)
PacketCommand: rb 12 ;DB 12 DUP (?)
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;CDDataBuf DB 4096 DUP (0)
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
CDBlockSize DW ?
CDBlockSize DW ?
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
CDSectorAddress: DD ?
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@ -141,123 +204,123 @@ CDDataBuf_pointer dd 0
;* CDBlockSize - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>. *
;****************************************************
SendPacketDatCommand:
pushad
pushad
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> CHS
mov [ATAAddressMode],0
mov [ATAAddressMode],0
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ATA-<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [ATAFeatures],0
mov [ATASectorCount],0
mov [ATASectorNumber],0
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AX,[CDBlockSize]
mov [ATACylinder],AX
mov [ATAHead],0
mov [ATACommand],0A0h
call SendCommandToHDD_1
cmp [DevErrorCode],0 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
jne @@End_8 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [ATAFeatures],0
mov [ATASectorCount],0
mov [ATASectorNumber],0
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AX,[CDBlockSize]
mov [ATACylinder],AX
mov [ATAHead],0
mov [ATACommand],0A0h
call SendCommandToHDD_1
cmp [DevErrorCode],0 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
jne @@End_8 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov DX,[ATABasePortAddr]
add DX,7 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1<EFBFBD>7h
mov ecx,NoTickWaitTime
mov DX,[ATABasePortAddr]
add DX,7 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1<EFBFBD>7h
mov ecx,NoTickWaitTime
@@WaitDevice0:
cmp [timer_ticks_enable],0
jne @f
dec ecx
cmp ecx,0
je @@Err1_1
jmp .test
cmp [timer_ticks_enable],0
jne @f
dec ecx
cmp ecx,0
je @@Err1_1
jmp .test
@@:
call change_task
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov EAX,[timer_ticks]
sub EAX,[TickCounter_1]
cmp EAX,BSYWaitTime
ja @@Err1_1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call change_task
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov EAX,[timer_ticks]
sub EAX,[TickCounter_1]
cmp EAX,BSYWaitTime
ja @@Err1_1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.test:
in AL,DX
test AL,80h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> BSY
jnz @@WaitDevice0
test AL,08h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DRQ
jz @@WaitDevice0
test AL,1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ERR
jnz @@Err6
in AL,DX
test AL,80h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> BSY
jnz @@WaitDevice0
test AL,08h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DRQ
jz @@WaitDevice0
test AL,1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ERR
jnz @@Err6
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cli
mov DX,[ATABasePortAddr]
mov AX,[PacketCommand]
out DX,AX
mov AX,[PacketCommand+2]
out DX,AX
mov AX,[PacketCommand+4]
out DX,AX
mov AX,[PacketCommand+6]
out DX,AX
mov AX,[PacketCommand+8]
out DX,AX
mov AX,[PacketCommand+10]
out DX,AX
sti
cli
mov DX,[ATABasePortAddr]
mov AX,[PacketCommand]
out DX,AX
mov AX,[PacketCommand+2]
out DX,AX
mov AX,[PacketCommand+4]
out DX,AX
mov AX,[PacketCommand+6]
out DX,AX
mov AX,[PacketCommand+8]
out DX,AX
mov AX,[PacketCommand+10]
out DX,AX
sti
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov DX,[ATABasePortAddr]
add DX,7 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1<EFBFBD>7h
mov ecx,NoTickWaitTime
mov DX,[ATABasePortAddr]
add DX,7 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1<EFBFBD>7h
mov ecx,NoTickWaitTime
@@WaitDevice1:
cmp [timer_ticks_enable],0
jne @f
dec ecx
cmp ecx,0
je @@Err1_1
jmp .test_1
cmp [timer_ticks_enable],0
jne @f
dec ecx
cmp ecx,0
je @@Err1_1
jmp .test_1
@@:
call change_task
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov EAX,[timer_ticks]
sub EAX,[TickCounter_1]
cmp EAX,MaxCDWaitTime
ja @@Err1_1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call change_task
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov EAX,[timer_ticks]
sub EAX,[TickCounter_1]
cmp EAX,MaxCDWaitTime
ja @@Err1_1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.test_1:
in AL,DX
test AL,80h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> BSY
jnz @@WaitDevice1
test AL,08h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DRQ
jz @@WaitDevice1
test AL,1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ERR
jnz @@Err6_temp
in AL,DX
test AL,80h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> BSY
jnz @@WaitDevice1
test AL,08h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DRQ
jz @@WaitDevice1
test AL,1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ERR
jnz @@Err6_temp
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov EDI,[CDDataBuf_pointer] ;0x7000 ;CDDataBuf
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov DX,[ATABasePortAddr] ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1x0h
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
xor ecx,ecx
mov CX,[CDBlockSize]
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> 16-<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
shr CX,1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> 2
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cli
cld
rep insw
sti
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
jmp @@End_8
mov EDI,[CDDataBuf_pointer] ;0x7000 ;CDDataBuf
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov DX,[ATABasePortAddr] ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1x0h
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
xor ecx,ecx
mov CX,[CDBlockSize]
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> 16-<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
shr CX,1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> 2
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cli
cld
rep insw
sti
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
jmp @@End_8
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@Err1_1:
mov [DevErrorCode],1
jmp @@End_8
mov [DevErrorCode],1
jmp @@End_8
@@Err6_temp:
mov [DevErrorCode],7
jmp @@End_8
mov [DevErrorCode],7
jmp @@End_8
@@Err6:
mov [DevErrorCode],6
mov [DevErrorCode],6
@@End_8:
popad
ret
popad
ret
@@ -271,83 +334,83 @@ SendPacketDatCommand:
;* PacketCommand - 12-<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>. *
;***********************************************
SendPacketNoDatCommand:
pushad
pushad
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> CHS
mov [ATAAddressMode],0
mov [ATAAddressMode],0
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ATA-<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [ATAFeatures],0
mov [ATASectorCount],0
mov [ATASectorNumber],0
mov [ATACylinder],0
mov [ATAHead],0
mov [ATACommand],0A0h
call SendCommandToHDD_1
cmp [DevErrorCode],0 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
jne @@End_9 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [ATAFeatures],0
mov [ATASectorCount],0
mov [ATASectorNumber],0
mov [ATACylinder],0
mov [ATAHead],0
mov [ATACommand],0A0h
call SendCommandToHDD_1
cmp [DevErrorCode],0 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
jne @@End_9 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov DX,[ATABasePortAddr]
add DX,7 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1<EFBFBD>7h
mov DX,[ATABasePortAddr]
add DX,7 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1<EFBFBD>7h
@@WaitDevice0_1:
call change_task
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov EAX,[timer_ticks]
sub EAX,[TickCounter_1]
cmp EAX,BSYWaitTime
ja @@Err1_3 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
in AL,DX
test AL,80h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> BSY
jnz @@WaitDevice0_1
test AL,1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ERR
jnz @@Err6_1
test AL,08h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DRQ
jz @@WaitDevice0_1
call change_task
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov EAX,[timer_ticks]
sub EAX,[TickCounter_1]
cmp EAX,BSYWaitTime
ja @@Err1_3 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
in AL,DX
test AL,80h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> BSY
jnz @@WaitDevice0_1
test AL,1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ERR
jnz @@Err6_1
test AL,08h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DRQ
jz @@WaitDevice0_1
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; cli
mov DX,[ATABasePortAddr]
mov AX,word [PacketCommand]
out DX,AX
mov AX,word [PacketCommand+2]
out DX,AX
mov AX,word [PacketCommand+4]
out DX,AX
mov AX,word [PacketCommand+6]
out DX,AX
mov AX,word [PacketCommand+8]
out DX,AX
mov AX,word [PacketCommand+10]
out DX,AX
mov DX,[ATABasePortAddr]
mov AX,word [PacketCommand]
out DX,AX
mov AX,word [PacketCommand+2]
out DX,AX
mov AX,word [PacketCommand+4]
out DX,AX
mov AX,word [PacketCommand+6]
out DX,AX
mov AX,word [PacketCommand+8]
out DX,AX
mov AX,word [PacketCommand+10]
out DX,AX
; sti
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov DX,[ATABasePortAddr]
add DX,7 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1<EFBFBD>7h
mov DX,[ATABasePortAddr]
add DX,7 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1<EFBFBD>7h
@@WaitDevice1_1:
call change_task
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov EAX,[timer_ticks]
sub EAX,[TickCounter_1]
cmp EAX,MaxCDWaitTime
ja @@Err1_3 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
in AL,DX
test AL,80h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> BSY
jnz @@WaitDevice1_1
test AL,1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ERR
jnz @@Err6_1
test AL,40h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DRDY
jz @@WaitDevice1_1
jmp @@End_9
call change_task
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov EAX,[timer_ticks]
sub EAX,[TickCounter_1]
cmp EAX,MaxCDWaitTime
ja @@Err1_3 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
in AL,DX
test AL,80h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> BSY
jnz @@WaitDevice1_1
test AL,1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ERR
jnz @@Err6_1
test AL,40h ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DRDY
jz @@WaitDevice1_1
jmp @@End_9
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@Err1_3:
mov [DevErrorCode],1
jmp @@End_9
mov [DevErrorCode],1
jmp @@End_9
@@Err6_1:
mov [DevErrorCode],6
mov [DevErrorCode],6
@@End_9:
popad
ret
popad
ret
;****************************************************
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
@@ -369,119 +432,119 @@ SendPacketNoDatCommand:
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>. *
;****************************************************
SendCommandToHDD_1:
pushad
pushad
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp [ATAAddressMode],1
ja @@Err2_4
cmp [ATAAddressMode],1
ja @@Err2_4
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov BX,[ChannelNumber]
cmp BX,1
jb @@Err3_4
cmp BX,2
ja @@Err3_4
mov BX,[ChannelNumber]
cmp BX,1
jb @@Err3_4
cmp BX,2
ja @@Err3_4
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
dec BX
shl BX,1
movzx ebx,bx
mov AX,[ebx+StandardATABases]
mov [ATABasePortAddr],AX
dec BX
shl BX,1
movzx ebx,bx
mov AX,[ebx+StandardATABases]
mov [ATABasePortAddr],AX
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> HDD <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov DX,[ATABasePortAddr]
add DX,6 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AL,[DiskNumber]
cmp AL,1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
ja @@Err4_4
shl AL,4
or AL,10100000b
out DX,AL
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
inc DX
mov eax,[timer_ticks]
mov [TickCounter_1],eax
mov ecx,NoTickWaitTime
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov DX,[ATABasePortAddr]
add DX,6 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AL,[DiskNumber]
cmp AL,1 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
ja @@Err4_4
shl AL,4
or AL,10100000b
out DX,AL
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
inc DX
mov eax,[timer_ticks]
mov [TickCounter_1],eax
mov ecx,NoTickWaitTime
@@WaitHDReady_2:
cmp [timer_ticks_enable],0
jne @f
dec ecx
cmp ecx,0
je @@Err1_4
jmp .test
cmp [timer_ticks_enable],0
jne @f
dec ecx
cmp ecx,0
je @@Err1_4
jmp .test
@@:
call change_task
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov eax,[timer_ticks]
sub eax,[TickCounter_1]
cmp eax,BSYWaitTime ;300 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 3 <EFBFBD><EFBFBD><EFBFBD>.
ja @@Err1_4 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call change_task
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov eax,[timer_ticks]
sub eax,[TickCounter_1]
cmp eax,BSYWaitTime ;300 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 3 <EFBFBD><EFBFBD><EFBFBD>.
ja @@Err1_4 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.test:
in AL,DX
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> BSY
test AL,80h
jnz @@WaitHDReady_2
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DRQ
test AL,08h
jnz @@WaitHDReady_2
in AL,DX
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> BSY
test AL,80h
jnz @@WaitHDReady_2
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DRQ
test AL,08h
jnz @@WaitHDReady_2
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cli
mov DX,[ATABasePortAddr]
inc DX ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"
mov AL,[ATAFeatures]
out DX,AL
inc DX ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AL,[ATASectorCount]
out DX,AL
inc DX ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AL,[ATASectorNumber]
out DX,AL
inc DX ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
mov AX,[ATACylinder]
out DX,AL
inc DX ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
mov AL,AH
out DX,AL
inc DX ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AL,[DiskNumber]
shl AL,4
cmp [ATAHead],0Fh ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
ja @@Err5_4
or AL,[ATAHead]
or AL,10100000b
mov AH,[ATAAddressMode]
shl AH,6
or AL,AH
out DX,AL
cli
mov DX,[ATABasePortAddr]
inc DX ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"
mov AL,[ATAFeatures]
out DX,AL
inc DX ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AL,[ATASectorCount]
out DX,AL
inc DX ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AL,[ATASectorNumber]
out DX,AL
inc DX ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
mov AX,[ATACylinder]
out DX,AL
inc DX ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
mov AL,AH
out DX,AL
inc DX ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AL,[DiskNumber]
shl AL,4
cmp [ATAHead],0Fh ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
ja @@Err5_4
or AL,[ATAHead]
or AL,10100000b
mov AH,[ATAAddressMode]
shl AH,6
or AL,AH
out DX,AL
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov AL,[ATACommand]
inc DX ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
out DX,AL
sti
mov AL,[ATACommand]
inc DX ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
out DX,AL
sti
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [DevErrorCode],0
jmp @@End_10
mov [DevErrorCode],0
jmp @@End_10
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@Err1_4:
mov [DevErrorCode],1
jmp @@End_10
mov [DevErrorCode],1
jmp @@End_10
@@Err2_4:
mov [DevErrorCode],2
jmp @@End_10
mov [DevErrorCode],2
jmp @@End_10
@@Err3_4:
mov [DevErrorCode],3
jmp @@End_10
mov [DevErrorCode],3
jmp @@End_10
@@Err4_4:
mov [DevErrorCode],4
jmp @@End_10
mov [DevErrorCode],4
jmp @@End_10
@@Err5_4:
mov [DevErrorCode],5
mov [DevErrorCode],5
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@End_10:
; sti
popad
ret
popad
ret
;*************************************************
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
@@ -490,34 +553,73 @@ SendCommandToHDD_1:
;* DiskNumber - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>. *
;*************************************************
WaitUnitReady:
pusha
pusha
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov EAX,[timer_ticks]
mov [WURStartTime],EAX
mov EAX,[timer_ticks]
mov [WURStartTime],EAX
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call clear_packet_buffer
call clear_packet_buffer
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> TEST UNIT READY
mov [PacketCommand],word 00h
mov [PacketCommand],word 00h
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@SendCommand:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call SendPacketNoDatCommand
call change_task
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp [DevErrorCode],0
je @@End_11
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov EAX,[timer_ticks]
sub EAX,[WURStartTime]
cmp EAX,MaxCDWaitTime
jb @@SendCommand
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [DevErrorCode],1
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call SendPacketNoDatCommand
call change_task
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp [DevErrorCode],0
je @@End_11
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov EAX,[timer_ticks]
sub EAX,[WURStartTime]
cmp EAX,MaxCDWaitTime
jb @@SendCommand
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [DevErrorCode],1
@@End_11:
popa
ret
popa
ret
;*************************************************
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: *
;* ChannelNumber - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>; *
;* DiskNumber - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>. *
;*************************************************
prevent_medium_removal:
pusha
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call clear_packet_buffer
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand],byte 0x1E
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand+4],byte 11b
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call SendPacketNoDatCommand
popa
ret
;*************************************************
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: *
;* ChannelNumber - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>; *
;* DiskNumber - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>. *
;*************************************************
allow_medium_removal:
pusha
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call clear_packet_buffer
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand],byte 0x1E
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand+4],byte 00b
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call SendPacketNoDatCommand
popa
ret
;*************************************************
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
@@ -526,18 +628,18 @@ WaitUnitReady:
;* DiskNumber - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>. *
;*************************************************
LoadMedium:
pusha
pusha
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call clear_packet_buffer
call clear_packet_buffer
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> START/STOP UNIT
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand],word 1Bh
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand+4],word 00000011b
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand],word 1Bh
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand+4],word 00000011b
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call SendPacketNoDatCommand
popa
ret
call SendPacketNoDatCommand
popa
ret
;*************************************************
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
@@ -546,19 +648,19 @@ LoadMedium:
;* ChannelNumber - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>; *
;* DiskNumber - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>. *
;*************************************************
UnloadMedium:
pusha
EjectMedium:
pusha
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call clear_packet_buffer
call clear_packet_buffer
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> START/STOP UNIT
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand],word 1Bh
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand+4],word 00000010b
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand],word 1Bh
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand+4],word 00000010b
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call SendPacketNoDatCommand
popa
ret
call SendPacketNoDatCommand
popa
ret
;*************************************************
;* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
@@ -568,22 +670,22 @@ UnloadMedium:
;* DiskNumber - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>. *
;*************************************************
ReadCapacity:
pusha
pusha
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call clear_packet_buffer
call clear_packet_buffer
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [CDBlockSize],8
mov [CDBlockSize],8
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> READ CAPACITY
mov [PacketCommand],word 25h
mov [PacketCommand],word 25h
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call SendPacketDatCommand
popa
ret
call SendPacketDatCommand
popa
ret
clear_packet_buffer:
clear_packet_buffer:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [PacketCommand],dword 0
mov [PacketCommand+4],dword 0
mov [PacketCommand+8],dword 0
ret
mov [PacketCommand],dword 0
mov [PacketCommand+4],dword 0
mov [PacketCommand+8],dword 0
ret

524
kernel/trunk/blkdev/ide_cache.inc
View File

@@ -21,85 +21,73 @@ write_cache:
push eax ecx edx esi edi
; write difference ( 2 ) from cache to hd
; mov ecx,cache_max
; mov esi,HD_CACHE+8
call calculate_cache
add esi,8
mov edi,1
write_cache_more:
cmp dword [esi+4],2 ; if cache slot is not different
write_cache_more:
cmp dword [esi+4],2 ; if cache slot is not different
jne .write_chain
mov dword [esi+4],1 ; same as in hd
mov eax,[esi] ; eax = sector to write
mov dword [esi+4],1 ; same as in hd
mov eax,[esi] ; eax = sector to write
cmp eax,[PARTITION_START]
jb danger
jb danger
cmp eax,[PARTITION_END]
ja danger
ja danger
; DMA write is permitted only if [allow_dma_access]=1
cmp [allow_dma_access], 2
jae .nodma
cmp [dma_hdd], 1
jnz .nodma
cmp [allow_dma_access], 2
jae .nodma
cmp [dma_hdd], 1
jnz .nodma
; <EFBFBD><EFBFBD>ꥤ<EFBFBD><EFBFBD>塞 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 楯<EFBFBD>窨 <EFBFBD><EFBFBD>᫥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>⥫<EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᥪ<EFBFBD><EFBFBD>஢ <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>饭<EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp ecx, 1
jz .nonext
cmp dword [esi+8+4], 2
jnz .nonext
push eax
inc eax
cmp eax, [esi+8]
pop eax
jnz .nonext
cmp [cache_chain_started], 1
jz @f
mov [cache_chain_started], 1
mov [cache_chain_size], 0
mov [cache_chain_pos], edi
mov [cache_chain_ptr], esi
cmp ecx, 1
jz .nonext
cmp dword [esi+8+4], 2
jnz .nonext
push eax
inc eax
cmp eax, [esi+8]
pop eax
jnz .nonext
cmp [cache_chain_started], 1
jz @f
mov [cache_chain_started], 1
mov [cache_chain_size], 0
mov [cache_chain_pos], edi
mov [cache_chain_ptr], esi
@@:
inc [cache_chain_size]
cmp [cache_chain_size], 64
jnz .continue
jmp .write_chain
inc [cache_chain_size]
cmp [cache_chain_size], 64
jnz .continue
jmp .write_chain
.nonext:
call flush_cache_chain
mov [cache_chain_size], 1
mov [cache_chain_ptr], esi
call write_cache_sector
jmp .continue
call flush_cache_chain
mov [cache_chain_size], 1
mov [cache_chain_ptr], esi
call write_cache_sector
jmp .continue
.nodma:
call cache_write_pio
call cache_write_pio
.write_chain:
call flush_cache_chain
call flush_cache_chain
.continue:
danger:
danger:
add esi,8
inc edi
dec ecx
jnz write_cache_more
call flush_cache_chain
call flush_cache_chain
return_02:
pop edi esi edx ecx eax
ret
flush_cache_chain:
cmp [cache_chain_started], 0
jz @f
call write_cache_chain
mov [cache_chain_started], 0
cmp [cache_chain_started], 0
jz @f
call write_cache_chain
mov [cache_chain_started], 0
@@:
ret
ret
;--------------------------------------------------------------------
align 4
find_empty_slot:
;-----------------------------------------------------------
@@ -108,68 +96,36 @@ find_empty_slot:
;-----------------------------------------------------------
; push ecx esi
search_again:
; mov ecx,cache_max*10/100
; mov edi,[cache_search_start]
search_again:
call calculate_cache_3
; push eax edx
; mov eax,ecx
; mov ecx,10
; xor edx,edx
; div ecx
; mov ecx,eax
; pop edx eax
shr ecx,3
search_for_empty:
shr ecx,3
search_for_empty:
inc edi
; cmp edi,cache_max
; push eax
call calculate_cache_4
; cmp edi,eax
; pop eax
jbe inside_cache
mov edi,1
inside_cache:
; cmp dword [edi*8+HD_CACHE+4],2 ; get cache slot info
inside_cache:
push esi
call calculate_cache_1
cmp dword [edi*8+esi+4],2
pop esi
jb found_slot ; it's empty or read
jb found_slot ; it's empty or read
dec ecx
jnz search_for_empty
call write_cache ; no empty slots found, write all
call write_cache ; no empty slots found, write all
cmp [hd_error],0
jne found_slot_access_denied
jmp search_again ; and start again
found_slot:
; mov [cache_search_start],edi
jmp search_again ; and start again
found_slot:
call calculate_cache_5
found_slot_access_denied:
found_slot_access_denied:
ret
;--------------------------------------------------------------------
align 4
clear_hd_cache:
; push eax ecx edi
; mov edi, HD_CACHE
; mov ecx,16384
; xor eax,eax
; cld
; rep stosd ; clear hd cache with 0
; mov [cache_search_start],eax
mov [fat_in_cache],-1
mov [fat_change],0
; pop edi ecx eax
ret
;--------------------------------------------------------------------
align 4
calculate_cache:
@@ -207,7 +163,7 @@ calculate_cache:
cmp [hdd_appl_data],0
jne .ide2_appl_data
mov ecx,[cache_ide2_system_sad_size]
mov esi,[cache_ide2_pointer]
mov esi,[cache_ide2_pointer]
ret
.ide2_appl_data:
mov ecx,[cache_ide2_appl_sad_size]
@@ -217,7 +173,7 @@ calculate_cache:
cmp [hdd_appl_data],0
jne .ide3_appl_data
mov ecx,[cache_ide3_system_sad_size]
mov esi,[cache_ide3_pointer]
mov esi,[cache_ide3_pointer]
ret
.ide3_appl_data:
mov ecx,[cache_ide3_appl_sad_size]
@@ -261,7 +217,7 @@ calculate_cache_1:
.ide3:
cmp [hdd_appl_data],0
jne .ide3_appl_data
mov esi,[cache_ide3_pointer]
mov esi,[cache_ide3_pointer]
ret
.ide3_appl_data:
mov esi,[cache_ide3_data_pointer]
@@ -276,7 +232,7 @@ calculate_cache_2:
jne .ide1
cmp [hdd_appl_data],0
jne .ide0_appl_data
mov eax,[cache_ide0_system_data]
mov eax,[cache_ide0_system_data]
ret
.ide0_appl_data:
mov eax,[cache_ide0_appl_data]
@@ -304,7 +260,7 @@ calculate_cache_2:
.ide3:
cmp [hdd_appl_data],0
jne .ide3_appl_data
mov eax,[cache_ide3_system_data]
mov eax,[cache_ide3_system_data]
ret
.ide3_appl_data:
mov eax,[cache_ide3_appl_data]
@@ -346,7 +302,7 @@ calculate_cache_3:
cmp [hdd_appl_data],0
jne .ide2_appl_data
mov ecx,[cache_ide2_system_sad_size]
mov edi,[cache_ide2_search_start]
mov edi,[cache_ide2_search_start]
ret
.ide2_appl_data:
mov ecx,[cache_ide2_appl_sad_size]
@@ -356,7 +312,7 @@ calculate_cache_3:
cmp [hdd_appl_data],0
jne .ide3_appl_data
mov ecx,[cache_ide3_system_sad_size]
mov edi,[cache_ide3_search_start]
mov edi,[cache_ide3_search_start]
ret
.ide3_appl_data:
mov ecx,[cache_ide3_appl_sad_size]
@@ -415,7 +371,7 @@ calculate_cache_5:
jne .ide1
cmp [hdd_appl_data],0
jne .ide0_appl_data
mov [cache_ide0_search_start],edi
mov [cache_ide0_search_start],edi
ret
.ide0_appl_data:
mov [cache_ide0_appl_search_start],edi
@@ -443,15 +399,357 @@ calculate_cache_5:
.ide3:
cmp [hdd_appl_data],0
jne .ide3_appl_data
mov [cache_ide3_search_start],edi
mov [cache_ide3_search_start],edi
ret
.ide3_appl_data:
mov [cache_ide3_appl_search_start],edi
ret
;--------------------------------------------------------------------
align 4
find_empty_slot_CD_cache:
;-----------------------------------------------------------
; find empty or read slot, flush cache if next 10% is used by write
; output : edi = cache slot
;-----------------------------------------------------------
.search_again:
call cd_calculate_cache_3
.search_for_empty:
inc edi
call cd_calculate_cache_4
jbe .inside_cache
mov edi,1
.inside_cache:
call cd_calculate_cache_5
ret
;--------------------------------------------------------------------
clear_CD_cache:
pusha
.ide0:
xor eax,eax
cmp [cdpos],1
jne .ide1
mov [cache_ide0_search_start],eax
mov ecx,[cache_ide0_system_sad_size]
mov edi,[cache_ide0_pointer]
call .clear
mov [cache_ide0_appl_search_start],eax
mov ecx,[cache_ide0_appl_sad_size]
mov edi,[cache_ide0_data_pointer]
jmp .continue
.ide1:
cmp [cdpos],2
jne .ide2
mov [cache_ide1_search_start],eax
mov ecx,[cache_ide1_system_sad_size]
mov edi,[cache_ide1_pointer]
call .clear
mov [cache_ide1_appl_search_start],eax
mov ecx,[cache_ide1_appl_sad_size]
mov edi,[cache_ide1_data_pointer]
jmp .continue
.ide2:
cmp [cdpos],3
jne .ide3
mov [cache_ide2_search_start],eax
mov ecx,[cache_ide2_system_sad_size]
mov edi,[cache_ide2_pointer]
call .clear
mov [cache_ide2_appl_search_start],eax
mov ecx,[cache_ide2_appl_sad_size]
mov edi,[cache_ide2_data_pointer]
jmp .continue
.ide3:
mov [cache_ide3_search_start],eax
mov ecx,[cache_ide3_system_sad_size]
mov edi,[cache_ide3_pointer]
call .clear
mov [cache_ide3_appl_search_start],eax
mov ecx,[cache_ide3_appl_sad_size]
mov edi,[cache_ide3_data_pointer]
.continue:
call .clear
popa
ret
.clear:
shl ecx,1
cld
rep stosd
ret
;--------------------------------------------------------------------
align 4
cd_calculate_cache:
; mov ecx,cache_max ; entries in cache
; mov esi,HD_CACHE+8
; 1 - IDE0 ... 4 - IDE3
.ide0:
cmp [cdpos],1
jne .ide1
cmp [cd_appl_data],0
jne .ide0_appl_data
mov ecx,[cache_ide0_system_sad_size]
mov esi,[cache_ide0_pointer]
ret
.ide0_appl_data:
mov ecx,[cache_ide0_appl_sad_size]
mov esi,[cache_ide0_data_pointer]
ret
.ide1:
cmp [cdpos],2
jne .ide2
cmp [cd_appl_data],0
jne .ide1_appl_data
mov ecx,[cache_ide1_system_sad_size]
mov esi,[cache_ide1_pointer]
ret
.ide1_appl_data:
mov ecx,[cache_ide1_appl_sad_size]
mov esi,[cache_ide1_data_pointer]
ret
.ide2:
cmp [cdpos],3
jne .ide3
cmp [cd_appl_data],0
jne .ide2_appl_data
mov ecx,[cache_ide2_system_sad_size]
mov esi,[cache_ide2_pointer]
ret
.ide2_appl_data:
mov ecx,[cache_ide2_appl_sad_size]
mov esi,[cache_ide2_data_pointer]
ret
.ide3:
cmp [cd_appl_data],0
jne .ide3_appl_data
mov ecx,[cache_ide3_system_sad_size]
mov esi,[cache_ide3_pointer]
ret
.ide3_appl_data:
mov ecx,[cache_ide3_appl_sad_size]
mov esi,[cache_ide3_data_pointer]
ret
;--------------------------------------------------------------------
align 4
cd_calculate_cache_1:
; lea esi,[edi*8+HD_CACHE]
; 1 - IDE0 ... 4 - IDE3
.ide0:
cmp [cdpos],1
jne .ide1
cmp [cd_appl_data],0
jne .ide0_appl_data
mov esi,[cache_ide0_pointer]
ret
.ide0_appl_data:
mov esi,[cache_ide0_data_pointer]
ret
.ide1:
cmp [cdpos],2
jne .ide2
cmp [cd_appl_data],0
jne .ide1_appl_data
mov esi,[cache_ide1_pointer]
ret
.ide1_appl_data:
mov esi,[cache_ide1_data_pointer]
ret
.ide2:
cmp [cdpos],3
jne .ide3
cmp [cd_appl_data],0
jne .ide2_appl_data
mov esi,[cache_ide2_pointer]
ret
.ide2_appl_data:
mov esi,[cache_ide2_data_pointer]
ret
.ide3:
cmp [cd_appl_data],0
jne .ide3_appl_data
mov esi,[cache_ide3_pointer]
ret
.ide3_appl_data:
mov esi,[cache_ide3_data_pointer]
ret
;--------------------------------------------------------------------
align 4
cd_calculate_cache_2:
; add esi,HD_CACHE+65536
; 1 - IDE0 ... 4 - IDE3
.ide0:
cmp [cdpos],1
jne .ide1
cmp [cd_appl_data],0
jne .ide0_appl_data
mov eax,[cache_ide0_system_data]
ret
.ide0_appl_data:
mov eax,[cache_ide0_appl_data]
ret
.ide1:
cmp [cdpos],2
jne .ide2
cmp [cd_appl_data],0
jne .ide1_appl_data
mov eax,[cache_ide1_system_data]
ret
.ide1_appl_data:
mov eax,[cache_ide1_appl_data]
ret
.ide2:
cmp [cdpos],3
jne .ide3
cmp [cd_appl_data],0
jne .ide2_appl_data
mov eax,[cache_ide2_system_data]
ret
.ide2_appl_data:
mov eax,[cache_ide2_appl_data]
ret
.ide3:
cmp [cd_appl_data],0
jne .ide3_appl_data
mov eax,[cache_ide3_system_data]
ret
.ide3_appl_data:
mov eax,[cache_ide3_appl_data]
ret
;--------------------------------------------------------------------
align 4
cd_calculate_cache_3:
; mov ecx,cache_max*10/100
; mov edi,[cache_search_start]
; 1 - IDE0 ... 4 - IDE3
.ide0:
cmp [cdpos],1
jne .ide1
cmp [cd_appl_data],0
jne .ide0_appl_data
mov edi,[cache_ide0_search_start]
ret
.ide0_appl_data:
mov edi,[cache_ide0_appl_search_start]
ret
.ide1:
cmp [cdpos],2
jne .ide2
cmp [cd_appl_data],0
jne .ide1_appl_data
mov edi,[cache_ide1_search_start]
ret
.ide1_appl_data:
mov edi,[cache_ide1_appl_search_start]
ret
.ide2:
cmp [cdpos],3
jne .ide3
cmp [cd_appl_data],0
jne .ide2_appl_data
mov edi,[cache_ide2_search_start]
ret
.ide2_appl_data:
mov edi,[cache_ide2_appl_search_start]
ret
.ide3:
cmp [cd_appl_data],0
jne .ide3_appl_data
mov edi,[cache_ide3_search_start]
ret
.ide3_appl_data:
mov edi,[cache_ide3_appl_search_start]
ret
;--------------------------------------------------------------------
align 4
cd_calculate_cache_4:
; cmp edi,cache_max
; 1 - IDE0 ... 4 - IDE3
.ide0:
cmp [cdpos],1
jne .ide1
cmp [cd_appl_data],0
jne .ide0_appl_data
cmp edi,[cache_ide0_system_sad_size]
ret
.ide0_appl_data:
cmp edi,[cache_ide0_appl_sad_size]
ret
.ide1:
cmp [cdpos],2
jne .ide2
cmp [cd_appl_data],0
jne .ide1_appl_data
cmp edi,[cache_ide1_system_sad_size]
ret
.ide1_appl_data:
cmp edi,[cache_ide1_appl_sad_size]
ret
.ide2:
cmp [cdpos],3
jne .ide3
cmp [cd_appl_data],0
jne .ide2_appl_data
cmp edi,[cache_ide2_system_sad_size]
ret
.ide2_appl_data:
cmp edi,[cache_ide2_appl_sad_size]
ret
.ide3:
cmp [cd_appl_data],0
jne .ide3_appl_data
cmp edi,[cache_ide3_system_sad_size]
ret
.ide3_appl_data:
cmp edi,[cache_ide3_appl_sad_size]
ret
;--------------------------------------------------------------------
align 4
cd_calculate_cache_5:
; mov [cache_search_start],edi
; 1 - IDE0 ... 4 - IDE3
.ide0:
cmp [cdpos],1
jne .ide1
cmp [cd_appl_data],0
jne .ide0_appl_data
mov [cache_ide0_search_start],edi
ret
.ide0_appl_data:
mov [cache_ide0_appl_search_start],edi
ret
.ide1:
cmp [cdpos],2
jne .ide2
cmp [cd_appl_data],0
jne .ide1_appl_data
mov [cache_ide1_search_start],edi
ret
.ide1_appl_data:
mov [cache_ide1_appl_search_start],edi
ret
.ide2:
cmp [cdpos],3
jne .ide3
cmp [cd_appl_data],0
jne .ide2_appl_data
mov [cache_ide2_search_start],edi
ret
.ide2_appl_data:
mov [cache_ide2_appl_search_start],edi
ret
.ide3:
cmp [cd_appl_data],0
jne .ide3_appl_data
mov [cache_ide3_search_start],edi
ret
.ide3_appl_data:
mov [cache_ide3_appl_search_start],edi
ret
;--------------------------------------------------------------------
align 4
calculate_linear_to_real:
shr eax, 12
mov eax, [page_tabs+eax*4]
and eax, 0xFFFFF000
ret
;align 4
;calculate_linear_to_real:
; shr eax, 12
; mov eax, [page_tabs+eax*4]
; and eax, 0xFFFFF000
; ret

2
kernel/trunk/data32.inc
View File

@@ -306,6 +306,7 @@ hdbase rd 1 ; for boot 0x1f0
hdid rd 1
hdpos rd 1 ; for boot 0x1
fat32part rd 1 ; for boot 0x1
cdpos rd 1
sb16 rd 1
@@ -387,6 +388,7 @@ cache_ide3_appl_search_start rd 1
debug_step_pointer rd 1
hdd_appl_data rb 1 ; 0 = system cache, 1 - application cache
cd_appl_data rb 1 ; 0 = system cache, 1 - application cache
lba_read_enabled rd 1 ; 0 = disabled , 1 = enabled
pci_access_enabled rd 1 ; 0 = disabled , 1 = enabled

71
kernel/trunk/detect/getcache.inc
View File

@@ -18,13 +18,13 @@
shl eax,3
; translate pages in butes *4096
shl eax,12
; check a upper size of the cache, no more than 1 Mb on the physical device
; check a upper size of the cache, no more than 1 Mb on the physical device
cmp eax,1024*1024
jbe @f
mov eax,1024*1024
jmp .continue
@@:
; check a lower size of the cache, not less than 128 Kb on the physical device
; check a lower size of the cache, not less than 128 Kb on the physical device
cmp eax,128*1024
jae @f
mov eax,128*1024
@@ -44,30 +44,31 @@
mov [cache_ide3_search_start],eax
mov [cache_ide3_appl_search_start],eax
mov [hdd_appl_data],1 ;al
mov [cd_appl_data],1
mov cl,[DRIVE_DATA+1]
mov ch,cl
and cl,11b
cmp cl,0
je .ide2
je .ide2
call get_cache_ide3
.ide2:
mov cl,ch
and cl,1100b
cmp cl,0
je .ide1
je .ide1
call get_cache_ide2
.ide1:
mov cl,ch
and cl,110000b
cmp cl,0
je .ide0
je .ide0
call get_cache_ide1
.ide0:
mov cl,ch
and cl,11000000b
cmp cl,0
je end_get_cache
je end_get_cache
call get_cache_ide0
jmp end_get_cache
@@ -85,21 +86,21 @@ get_cache_ide0:
mov [cache_ide0_appl_data_size],eax
add ebx,edx
mov [cache_ide0_data_pointer],ebx
cmp cl,10000000b
je .cd
je .cd
push ecx
mov eax,[cache_ide0_system_data_size]
call calculate_for_hd
add eax,[cache_ide0_pointer]
mov [cache_ide0_system_data],eax
mov [cache_ide0_system_sad_size],ecx
push edi
mov edi,[cache_ide0_pointer]
call clear_ide_cache
pop edi
mov eax,[cache_ide0_appl_data_size]
call calculate_for_hd
add eax,[cache_ide0_data_pointer]
@@ -110,7 +111,7 @@ get_cache_ide0:
mov edi,[cache_ide0_data_pointer]
call clear_ide_cache
pop edi
pop ecx
ret
.cd:
@@ -125,21 +126,21 @@ get_cache_ide0:
mov edi,[cache_ide0_pointer]
call clear_ide_cache
pop edi
mov eax,[cache_ide0_appl_data_size]
call calculate_for_cd
add eax,[cache_ide0_data_pointer]
mov [cache_ide0_appl_data],eax
mov [cache_ide0_appl_sad_size],ecx
push edi
mov edi,[cache_ide0_data_pointer]
call clear_ide_cache
pop edi
pop ecx
ret
get_cache_ide1:
push ecx
stdcall kernel_alloc,[cache_ide1_size]
@@ -154,9 +155,9 @@ get_cache_ide1:
mov [cache_ide1_appl_data_size],eax
add ebx,edx
mov [cache_ide1_data_pointer],ebx
cmp cl,100000b
je .cd
je .cd
push ecx
mov eax,[cache_ide1_system_data_size]
call calculate_for_hd
@@ -174,12 +175,12 @@ get_cache_ide1:
add eax,[cache_ide1_data_pointer]
mov [cache_ide1_appl_data],eax
mov [cache_ide1_appl_sad_size],ecx
push edi
mov edi,[cache_ide1_data_pointer]
call clear_ide_cache
pop edi
pop ecx
ret
.cd:
@@ -200,12 +201,12 @@ get_cache_ide1:
add eax,[cache_ide1_data_pointer]
mov [cache_ide1_appl_data],eax
mov [cache_ide1_appl_sad_size],ecx
push edi
mov edi,[cache_ide1_data_pointer]
call clear_ide_cache
pop edi
pop ecx
ret
@@ -223,9 +224,9 @@ get_cache_ide2:
mov [cache_ide2_appl_data_size],eax
add ebx,edx
mov [cache_ide2_data_pointer],ebx
cmp cl,1000b
je .cd
je .cd
push ecx
mov eax,[cache_ide2_system_data_size]
call calculate_for_hd
@@ -243,12 +244,12 @@ get_cache_ide2:
add eax,[cache_ide2_data_pointer]
mov [cache_ide2_appl_data],eax
mov [cache_ide2_appl_sad_size],ecx
push edi
mov edi,[cache_ide2_data_pointer]
call clear_ide_cache
pop edi
pop ecx
ret
.cd:
@@ -269,12 +270,12 @@ get_cache_ide2:
add eax,[cache_ide2_data_pointer]
mov [cache_ide2_appl_data],eax
mov [cache_ide2_appl_sad_size],ecx
push edi
mov edi,[cache_ide2_data_pointer]
call clear_ide_cache
pop edi
pop ecx
ret
@@ -292,9 +293,9 @@ get_cache_ide3:
mov [cache_ide3_appl_data_size],eax
add ebx,edx
mov [cache_ide3_data_pointer],ebx
cmp cl,10b
je .cd
je .cd
push ecx
mov eax,[cache_ide3_system_data_size]
call calculate_for_hd
@@ -312,12 +313,12 @@ get_cache_ide3:
add eax,[cache_ide3_data_pointer]
mov [cache_ide3_appl_data],eax
mov [cache_ide3_appl_sad_size],ecx
push edi
mov edi,[cache_ide3_data_pointer]
call clear_ide_cache
pop edi
pop ecx
ret
.cd:
@@ -338,12 +339,12 @@ get_cache_ide3:
add eax,[cache_ide3_data_pointer]
mov [cache_ide3_appl_data],eax
mov [cache_ide3_appl_sad_size],ecx
push edi
mov edi,[cache_ide3_data_pointer]
call clear_ide_cache
pop edi
pop ecx
ret
@@ -374,7 +375,7 @@ calculate_for_cd:
sub eax,ebx
dec ecx
ret
clear_ide_cache:
push eax
shl ecx,1
@@ -383,7 +384,7 @@ clear_ide_cache:
rep stosd
pop eax
ret
end_get_cache:
; mov [cache_ide0_pointer],HD_CACHE
; mov [cache_ide0_system_data],HD_CACHE+65536

64
kernel/trunk/docs/sysfuncr.txt
View File

@@ -4114,6 +4114,10 @@ Architecture Software Developer's Manual, Volume 3, Appendix B);
<EFBFBD><EFBFBD><EFBFBD> CD-<2D>ਢ<EFBFBD><E0A8A2><EFBFBD><EFBFBD> <20> <20><>裡 <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>묨 <20><>࠭<EFBFBD>祭<EFBFBD>ﬨ <20><><EFBFBD><EFBFBD>㯭<EFBFBD>
⮫쪮 <20><><EFBFBD><EFBFBD>㭪樨 0,1,5 <20> 7, <20>맮<EFBFBD> <20><>㣨<EFBFBD> <20><><EFBFBD><EFBFBD>㭪権 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>訡<EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD> 2.
<EFBFBD><EFBFBD><EFBFBD> <20><>ࢮ<EFBFBD> <20><><EFBFBD><EFBFBD>饭<EFBFBD><E9A5AD> <20><><EFBFBD><EFBFBD>㭪権 0,1,5,7 <20> <20><><EFBFBD>ன<EFBFBD>⢠<EFBFBD> ATAPI (CD <20> DVD)
<EFBFBD>ந<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2> <20><>筮<EFBFBD><E7ADAE> <20><>ࠢ<EFBFBD><E0A0A2><EFBFBD><EFBFBD><EFBFBD> <20><>堭<EFBFBD><E5A0AD><EFBFBD><EFBFBD><EFBFBD> <20><>⪠. <20><><EFBFBD> <20><>易<EFBFBD><EFA7A0>
<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⬮<EFBFBD> <20><><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>祭<EFBFBD><E7A5AD><EFBFBD> <20><> <20>ਢ<EFBFBD><E0A8A2><EFBFBD>. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2>
<EFBFBD>ந<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>饭<EFBFBD><E9A5AD><EFBFBD> <20><><EFBFBD><EFBFBD>㭪樥<E3ADAA> 10 <20> ᮮ⢥<E1AEAE><E2A2A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饬<EFBFBD> <20><><EFBFBD>ன<EFBFBD><E0AEA9><EFBFBD><EFBFBD>.
======================================================================
= <20>㭪<EFBFBD><E3ADAA><EFBFBD> 70, <20><><EFBFBD><EFBFBD>㭪<EFBFBD><E3ADAA><EFBFBD> 0 - <20>⥭<EFBFBD><E2A5AD> 䠩<><E4A0A9> <20> <20><><EFBFBD><EFBFBD><EFBFBD>প<EFBFBD><E0A6AA> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>. =
@@ -4473,6 +4477,66 @@ Architecture Software Developer's Manual, Volume 3, Appendix B);
* <20><><EFBFBD><EFBFBD>⥫<EFBFBD>᪠<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 㦥 <20><><EFBFBD><EFBFBD><EFBFBD>⢮<EFBFBD><E2A2AE><EFBFBD><EFBFBD>.
* <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD> 㦥 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20>㭪<EFBFBD><E3ADAA><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ᯥ譮 (eax=0).
======================================================================
========== <20>㭪<EFBFBD><E3ADAA><EFBFBD> 70, <20><><EFBFBD><EFBFBD>㭪<EFBFBD><E3ADAA><EFBFBD> 10 - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>⮪ <20>ਢ<EFBFBD><E0A8A2><EFBFBD> <20><>᪠. ============
======================================================================
<EFBFBD><EFBFBD>ࠬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
* eax = 70 - <20><><EFBFBD><EFBFBD><EFBFBD> <20>㭪樨
* ebx = 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD>ଠ樮<E0ACA0><E6A8AE><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD>ଠ<EFBFBD> <20><><EFBFBD><EFBFBD>ଠ樮<E0ACA0><E6A8AE><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
* +0: dword: 10 = <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>㭪樨
* +4: dword: 0 (<28><>१<EFBFBD>ࢨ஢<E0A2A8><E0AEA2><EFBFBD>)
* +8: dword: 0 (<28><>१<EFBFBD>ࢨ஢<E0A2A8><E0AEA2><EFBFBD>)
* +12 = +0xC: dword: 0 (<28><>१<EFBFBD>ࢨ஢<E0A2A8><E0AEA2><EFBFBD>)
* +16 = +0x10: dword: 0 (<28><>१<EFBFBD>ࢨ஢<E0A2A8><E0AEA2><EFBFBD>)
* +20 = +0x14: ASCIIZ-<2D><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>, <20>ࠢ<EFBFBD><E0A0A2><EFBFBD> <20><>ନ஢<E0ACA8><E0AEA2><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> 㪠<><E3AAA0><EFBFBD><EFBFBD> <20>
<20><>饬 <20><><EFBFBD>ᠭ<EFBFBD><E1A0AD>
<20><><EFBFBD>
* +20 = +0x14: db 0
* +21 = +0x15: dd 㪠<><E3AAA0>⥫<EFBFBD> <20><> ASCIIZ-<2D><>ப<EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>頥<EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>祭<EFBFBD><E7A5AD>:
* <20><>祣<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>頥<EFBFBD><E9A0A5><EFBFBD>.
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>砭<EFBFBD><EFBFBD>:
* <20>㭪<EFBFBD><E3ADAA><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ন<EFBFBD><E0A6A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ⮫쪮 <20><><EFBFBD> ATAPI <20><><EFBFBD>ன<EFBFBD><E0AEA9><EFBFBD> (CD <20> DVD).
* <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>祭<EFBFBD><E7A5AD> <20><>⪠ <20>ந<EFBFBD><E0AEA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ࠧ<><E0A0A7><EFBFBD><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2> <20><>筮<EFBFBD><E7ADAE> <20><>ࠢ<EFBFBD><E0A0A2><EFBFBD><EFBFBD><EFBFBD> <20><>堭<EFBFBD><E5A0AD><EFBFBD><EFBFBD><EFBFBD> <20><>⪠.
* <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>祭<EFBFBD><E7A5AD> <20><>⪠ <20><><EFBFBD> <20>ந<EFBFBD><E0AEA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> ᮮ⢥<E1AEAE><E2A2A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饣<EFBFBD> <20><><EFBFBD>ன<EFBFBD>⢠.
* <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20>⠭<EFBFBD><E2A0AD><EFBFBD>⭮<EFBFBD> <20><><EFBFBD> 70 <20>㭪樨 <20><><EFBFBD><EFBFBD>. <20><><EFBFBD> ࠡ<><E0A0A1><EFBFBD>ᯮᮡ<E1AFAE><E1AEA1><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
<20><>࠭<EFBFBD><E0A0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ﬨ <20><><EFBFBD><EFBFBD>:
db '/cd0/1/',0
db '/cd1/1/',0
db '/cd2/1/',0
db '/cd3/1/',0
* <20>ਬ<EFBFBD>஬ <20>ᯮ<EFBFBD>짮<EFBFBD><ECA7AE><EFBFBD><EFBFBD><EFBFBD> <20>㭪樨 <><EFA2AB><EFBFBD><EFBFBD><EFBFBD> <20>ਫ<EFBFBD><E0A8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD> CD_tray.
======================================================================
========== <20>㭪<EFBFBD><E3ADAA><EFBFBD> 70, <20><><EFBFBD><EFBFBD>㭪<EFBFBD><E3ADAA><EFBFBD> 11 - <20><><EFBFBD><EFBFBD>㧨<EFBFBD><E3A7A8> <20><>⮪ <20>ਢ<EFBFBD><E0A8A2><EFBFBD> <20><>᪠. ===========
======================================================================
<EFBFBD><EFBFBD>ࠬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
* eax = 70 - <20><><EFBFBD><EFBFBD><EFBFBD> <20>㭪樨
* ebx = 㪠<><E3AAA0>⥫<EFBFBD> <20><> <20><><EFBFBD><EFBFBD>ଠ樮<E0ACA0><E6A8AE><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD>ଠ<EFBFBD> <20><><EFBFBD><EFBFBD>ଠ樮<E0ACA0><E6A8AE><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
* +0: dword: 11 = <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>㭪樨
* +4: dword: 0 (<28><>१<EFBFBD>ࢨ஢<E0A2A8><E0AEA2><EFBFBD>)
* +8: dword: 0 (<28><>१<EFBFBD>ࢨ஢<E0A2A8><E0AEA2><EFBFBD>)
* +12 = +0xC: dword: 0 (<28><>१<EFBFBD>ࢨ஢<E0A2A8><E0AEA2><EFBFBD>)
* +16 = +0x10: dword: 0 (<28><>१<EFBFBD>ࢨ஢<E0A2A8><E0AEA2><EFBFBD>)
* +20 = +0x14: ASCIIZ-<2D><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>, <20>ࠢ<EFBFBD><E0A0A2><EFBFBD> <20><>ନ஢<E0ACA8><E0AEA2><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> 㪠<><E3AAA0><EFBFBD><EFBFBD> <20>
<20><>饬 <20><><EFBFBD>ᠭ<EFBFBD><E1A0AD>
<20><><EFBFBD>
* +20 = +0x14: db 0
* +21 = +0x15: dd 㪠<><E3AAA0>⥫<EFBFBD> <20><> ASCIIZ-<2D><>ப<EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>頥<EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>祭<EFBFBD><E7A5AD>:
* <20><>祣<EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>頥<EFBFBD><E9A0A5><EFBFBD>.
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>砭<EFBFBD><EFBFBD>:
* <20>㭪<EFBFBD><E3ADAA><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ন<EFBFBD><E0A6A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ⮫쪮 <20><><EFBFBD> ATAPI <20><><EFBFBD>ன<EFBFBD><E0AEA9><EFBFBD> (CD <20> DVD)
* <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20>⠭<EFBFBD><E2A0AD><EFBFBD>⭮<EFBFBD> <20><><EFBFBD> 70 <20>㭪樨 <20><><EFBFBD><EFBFBD>. <20><><EFBFBD> ࠡ<><E0A0A1><EFBFBD>ᯮᮡ<E1AFAE><E1AEA1><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
<20><>࠭<EFBFBD><E0A0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ﬨ <20><><EFBFBD><EFBFBD>:
db '/cd0/1/',0
db '/cd1/1/',0
db '/cd2/1/',0
db '/cd3/1/',0
* <20>ਬ<EFBFBD>஬ <20>ᯮ<EFBFBD>짮<EFBFBD><ECA7AE><EFBFBD><EFBFBD><EFBFBD> <20>㭪樨 <><EFA2AB><EFBFBD><EFBFBD><EFBFBD> <20>ਫ<EFBFBD><E0A8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD> CD_tray.
======================================================================
=== <20>㭪<EFBFBD><E3ADAA><EFBFBD> 71, <20><><EFBFBD><EFBFBD>㭪<EFBFBD><E3ADAA><EFBFBD> 1 - <20><>⠭<EFBFBD><E2A0AD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ணࠬ<E0AEA3><E0A0AC>. ==
======================================================================

62
kernel/trunk/docs/sysfuncs.txt
View File

@@ -4075,6 +4075,10 @@ Available subfunctions:
For CD-drives due to hardware limitations only subfunctions
0,1,5 and 7 are available, other subfunctions return error
with code 2.
At the first call subfunctions 0,1,5,7 to devices ATAPI (CD and DVD) the locking
of handle mechanism of a tray is made. It is connected to algorithm of caching
given obtained from a drive. Deblocking is made by call subfunction 10
to the appropriate device.
======================================================================
=== Function 70, subfunction 0 - read file with long names support. ==
@@ -4429,6 +4433,64 @@ Remarks:
* The parent folder must already exist.
* If target folder already exists, function returns success (eax=0).
======================================================================
================ Function 70, subfunction 10 - eject tray of disk drive. ==============
======================================================================
Parameters:
* eax = 70 - function number
* ebx = pointer to the information structure
Format of the information structure:
* +0: dword: 10 = subfunction number
* +4: dword: 0 (reserved)
* +8: dword: 0 (reserved)
* +12 = +0xC: dword: 0 (reserved)
* +16 = +0x10: dword: 0 (reserved)
* +20 = +0x14: ASCIIZ-name of folder, the rules of names forming are
given in the general description
or
* +20 = +0x14: db 0
* +21 = +0x15: dd pointer to ASCIIZ-string with folder name
Returned value:
* Nothing comes back.
Remarks:
* The function is supported only for ATAPI devices (CD and DVD).
* At extract of a tray is made deblocking of handle mechanism of a tray.
* At extract of a tray the code makes clearing the cache of the appropriate device.
* The path is standard for 70 functions. For serviceability it is possible to be limited to paths:
db '/cd0/1/',0
db '/cd1/1/',0
db '/cd2/1/',0
db '/cd3/1/',0
* An example of usage of the function is the application CD_tray.
======================================================================
============== Function 70, subfunction 11 - load tray of disk drive. =================
======================================================================
Parameters:
* eax = 70 - function number
* ebx = pointer to the information structure
Format of the information structure:
* +0: dword: 11 = subfunction number
* +4: dword: 0 (reserved)
* +8: dword: 0 (reserved)
* +12 = +0xC: dword: 0 (reserved)
* +16 = +0x10: dword: 0 (reserved)
* +20 = +0x14: ASCIIZ-name of folder, the rules of names forming are
given in the general description
or
* +20 = +0x14: db 0
* +21 = +0x15: dd pointer to ASCIIZ-string with folder name
Returned value:
* Nothing comes back.
Remarks:
* The function is supported only for ATAPI devices (CD and DVD).
* The path is standard for 70 functions. For serviceability it is possible to be limited to paths:
db '/cd0/1/',0
db '/cd1/1/',0
db '/cd2/1/',0
db '/cd3/1/',0
* An example of usage of the function is the application CD_tray.
======================================================================
========== Function 71, subfunction 1 - set window caption. ==========
======================================================================

1291
kernel/trunk/fs/fs_lfn.inc
View File

File diff suppressed because it is too large Load Diff

507
kernel/trunk/fs/iso9660.inc
View File

@@ -9,17 +9,17 @@ $Revision$
uglobal
cd_current_pointer_of_input dd 0
cd_current_pointer_of_input_2 dd 0
cd_mem_location dd 0
cd_counter_block dd 0
IDE_Channel_1 db 0
IDE_Channel_2 db 0
cd_mem_location dd 0
cd_counter_block dd 0
IDE_Channel_1 db 0
IDE_Channel_2 db 0
endg
reserve_cd:
cli
cmp [cd_status],0
je reserve_ok2
je reserve_ok2
sti
call change_task
@@ -42,14 +42,14 @@ reserve_cd_channel:
.IDE_Channel_1:
cli
cmp [IDE_Channel_1],0
je .reserve_ok_1
je .reserve_ok_1
sti
call change_task
jmp .IDE_Channel_1
.IDE_Channel_2:
cli
cmp [IDE_Channel_2],0
je .reserve_ok_2
je .reserve_ok_2
sti
call change_task
jmp .IDE_Channel_1
@@ -95,7 +95,7 @@ fs_CdRead:
.noaccess:
pop edi
.noaccess_2:
or ebx, -1
or ebx, -1
mov eax, ERROR_ACCESS_DENIED
ret
@@ -109,19 +109,19 @@ fs_CdRead:
pop edi
cmp [DevErrorCode],0
jne .noaccess_2
or ebx, -1
or ebx, -1
mov eax, ERROR_FILE_NOT_FOUND
ret
.found:
mov edi,[cd_current_pointer_of_input]
test byte [edi+25],10b ; do not allow read directories
test byte [edi+25],10b ; do not allow read directories
jnz .noaccess
test ebx, ebx
jz .l1
jz .l1
cmp dword [ebx+4], 0
jz @f
xor ebx, ebx
jz @f
xor ebx, ebx
.reteof:
mov eax, 6 ; end of file
pop edi
@@ -129,31 +129,31 @@ fs_CdRead:
@@:
mov ebx, [ebx]
.l1:
push ecx edx
push 0
mov eax, [edi+10] ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
sub eax, ebx
jb .eof
cmp eax, ecx
jae @f
mov ecx, eax
mov byte [esp], 6
push ecx edx
push 0
mov eax, [edi+10] ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
sub eax, ebx
jb .eof
cmp eax, ecx
jae @f
mov ecx, eax
mov byte [esp], 6
@@:
mov eax,[edi+2]
mov [CDSectorAddress],eax
; now eax=cluster, ebx=position, ecx=count, edx=buffer for data
.new_sector:
test ecx, ecx
jz .done
jz .done
sub ebx, 2048
jae .next
add ebx, 2048
jnz .incomplete_sector
cmp ecx, 2048
jb .incomplete_sector
jb .incomplete_sector
; we may read and memmove complete sector
mov [CDDataBuf_pointer],edx
call ReadCDWRetr ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call ReadCDWRetr ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp [DevErrorCode],0
jne .noaccess_3
add edx, 2048
@@ -164,7 +164,7 @@ fs_CdRead:
.incomplete_sector:
; we must read and memmove incomplete sector
mov [CDDataBuf_pointer],CDDataBuf
call ReadCDWRetr ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call ReadCDWRetr ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp [DevErrorCode],0
jne .noaccess_3
push ecx
@@ -176,7 +176,7 @@ fs_CdRead:
sub ecx, ebx
push edi esi ecx
mov edi,edx
lea esi, [CDDataBuf + ebx]
lea esi, [CDDataBuf + ebx]
cld
rep movsb
pop ecx esi edi
@@ -187,15 +187,15 @@ fs_CdRead:
jmp .next
.done:
mov ebx, edx
pop eax edx ecx edi
sub ebx, edx
ret
mov ebx, edx
pop eax edx ecx edi
sub ebx, edx
ret
.eof:
mov ebx, edx
pop eax edx ecx
sub ebx, edx
jmp .reteof
mov ebx, edx
pop eax edx ecx
sub ebx, edx
jmp .reteof
;----------------------------------------------------------------
;
@@ -213,79 +213,79 @@ fs_CdRead:
;
;--------------------------------------------------------------
fs_CdReadFolder:
push edi
call cd_find_lfn
jnc .found
pop edi
cmp [DevErrorCode], 0
jne .noaccess_1
or ebx, -1
mov eax, ERROR_FILE_NOT_FOUND
ret
push edi
call cd_find_lfn
jnc .found
pop edi
cmp [DevErrorCode], 0
jne .noaccess_1
or ebx, -1
mov eax, ERROR_FILE_NOT_FOUND
ret
.found:
mov edi, [cd_current_pointer_of_input]
test byte [edi+25], 10b ; do not allow read directories
jnz .found_dir
pop edi
mov edi, [cd_current_pointer_of_input]
test byte [edi+25], 10b ; do not allow read directories
jnz .found_dir
pop edi
.noaccess_1:
or ebx, -1
mov eax, ERROR_ACCESS_DENIED
ret
or ebx, -1
mov eax, ERROR_ACCESS_DENIED
ret
.found_dir:
mov eax, [edi+2] ; eax=cluster
mov [CDSectorAddress], eax
mov eax, [edi+10] ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov eax, [edi+2] ; eax=cluster
mov [CDSectorAddress], eax
mov eax, [edi+10] ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.doit:
; init header
push eax ecx
mov edi, edx
mov ecx, 32/4
xor eax, eax
rep stosd
pop ecx eax
mov byte [edx], 1 ; version
mov [cd_mem_location], edx
add [cd_mem_location], 32
push eax ecx
mov edi, edx
mov ecx, 32/4
xor eax, eax
rep stosd
pop ecx eax
mov byte [edx], 1 ; version
mov [cd_mem_location], edx
add [cd_mem_location], 32
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;.mainloop:
mov [cd_counter_block], dword 0
dec dword [CDSectorAddress]
push ecx
mov [cd_counter_block], dword 0
dec dword [CDSectorAddress]
push ecx
.read_to_buffer:
inc dword [CDSectorAddress]
mov [CDDataBuf_pointer], CDDataBuf
call ReadCDWRetr ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp [DevErrorCode], 0
jne .noaccess_1
call .get_names_from_buffer
sub eax,2048
inc dword [CDSectorAddress]
mov [CDDataBuf_pointer], CDDataBuf
call ReadCDWRetr ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp [DevErrorCode], 0
jne .noaccess_1
call .get_names_from_buffer
sub eax,2048
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?
ja .read_to_buffer
mov edi, [cd_counter_block]
mov [edx+8], edi
mov edi, [ebx]
sub [edx+4], edi
xor eax, eax
dec ecx
js @f
mov al, ERROR_END_OF_FILE
ja .read_to_buffer
mov edi, [cd_counter_block]
mov [edx+8], edi
mov edi, [ebx]
sub [edx+4], edi
xor eax, eax
dec ecx
js @f
mov al, ERROR_END_OF_FILE
@@:
pop ecx edi
mov ebx, [edx+4]
ret
pop ecx edi
mov ebx, [edx+4]
ret
.get_names_from_buffer:
mov [cd_current_pointer_of_input_2],CDDataBuf
push eax esi edi edx
.get_names_from_buffer_1:
call cd_get_name
jc .end_buffer
jc .end_buffer
inc dword [cd_counter_block]
mov eax,[cd_counter_block]
cmp [ebx],eax
jae .get_names_from_buffer_1
test ecx, ecx
jz .get_names_from_buffer_1
jz .get_names_from_buffer_1
mov edi,[cd_counter_block]
mov [edx+4],edi
dec ecx
@@ -307,18 +307,18 @@ fs_CdReadFolder:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov ax,[esi]
cmp ax,word 3B00h ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ';'
je .cd_get_parameters_of_file_1
je .cd_get_parameters_of_file_1
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
movzx eax,byte [ebp-33]
add eax,ebp
sub eax,34
cmp esi,eax
je .cd_get_parameters_of_file_1
je .cd_get_parameters_of_file_1
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
movzx eax,byte [ebp-1]
add eax,ebp
cmp esi,eax
jb .ansi
jb .ansi
.cd_get_parameters_of_file_1:
mov [edi],byte 0
call cd_get_parameters_of_file
@@ -327,7 +327,7 @@ fs_CdReadFolder:
.ansi_parent_directory:
cmp [cd_counter_block],2
je @f
je @f
mov [edi],byte '.'
inc edi
jmp .cd_get_parameters_of_file_1
@@ -344,18 +344,18 @@ fs_CdReadFolder:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov ax,[esi]
cmp ax,word 3B00h ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ';'
je .cd_get_parameters_of_file_2
je .cd_get_parameters_of_file_2
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
movzx eax,byte [ebp-33]
add eax,ebp
sub eax,34
cmp esi,eax
je .cd_get_parameters_of_file_2
je .cd_get_parameters_of_file_2
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
movzx eax,byte [ebp-1]
add eax,ebp
cmp esi,eax
jb .unicode
jb .unicode
.cd_get_parameters_of_file_2:
mov [edi],word 0
call cd_get_parameters_of_file
@@ -364,7 +364,7 @@ fs_CdReadFolder:
.unicode_parent_directory:
cmp [cd_counter_block],2
je @f
je @f
mov [edi],word 2E00h ; '.'
add edi,2
jmp .cd_get_parameters_of_file_2
@@ -387,7 +387,7 @@ cd_get_parameters_of_file_1:
shl eax,1
; <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?
test [ebp-8],byte 2
jz .file
jz .file
inc eax
.file:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD> FAT, <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@ -395,7 +395,7 @@ cd_get_parameters_of_file_1:
shl eax,3
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>? (<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
test [ebp-8],byte 1
jz .hidden
jz .hidden
inc eax
.hidden:
shl eax,1
@@ -457,153 +457,168 @@ cd_get_parameters_of_file_1:
;
;----------------------------------------------------------------
fs_CdGetFileInfo:
cmp byte [esi], 0
jnz @f
mov eax, 2
ret
cmp byte [esi], 0
jnz @f
mov eax, 2
ret
@@:
push edi
call cd_find_lfn
pushfd
cmp [DevErrorCode], 0
jz @f
popfd
pop edi
mov eax, 11
ret
push edi
call cd_find_lfn
pushfd
cmp [DevErrorCode], 0
jz @f
popfd
pop edi
mov eax, 11
ret
@@:
popfd
jnc @f
pop edi
mov eax, ERROR_FILE_NOT_FOUND
ret
popfd
jnc @f
pop edi
mov eax, ERROR_FILE_NOT_FOUND
ret
@@:
mov edi, edx
push ebp
mov ebp, [cd_current_pointer_of_input]
add ebp, 33
call cd_get_parameters_of_file_1
pop ebp
and dword [edi+4], 0
pop edi
xor eax, eax
ret
mov edi, edx
push ebp
mov ebp, [cd_current_pointer_of_input]
add ebp, 33
call cd_get_parameters_of_file_1
pop ebp
and dword [edi+4], 0
pop edi
xor eax, eax
ret
;----------------------------------------------------------------
fs_EjectDeviceTray:
call clear_CD_cache
call allow_medium_removal
call EjectMedium
ret
;----------------------------------------------------------------
fs_LoadDeviceTray:
call LoadMedium
ret
;----------------------------------------------------------------
cd_find_lfn:
mov [cd_appl_data],0
; in: esi+ebp -> name
; out: CF=1 - file not found
; else CF=0 and [cd_current_pointer_of_input] direntry
push eax esi
push eax esi
; 16 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [CDSectorAddress],dword 15
.start:
inc dword [CDSectorAddress]
mov [CDSectorAddress],dword 15
mov [CDDataBuf_pointer],CDDataBuf
call ReadCDWRetr
call prevent_medium_removal
.start:
inc dword [CDSectorAddress]
call ReadCDWRetr ;_1
cmp [DevErrorCode],0
jne .access_denied
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp [CDDataBuf+1],dword 'CD00'
jne .access_denied
cmp [CDDataBuf+5],byte '1'
jne .access_denied
cmp [CDDataBuf+1],dword 'CD00'
jne .access_denied
cmp [CDDataBuf+5],byte '1'
jne .access_denied
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?
cmp [CDDataBuf],byte 0xff
je .access_denied
cmp [CDDataBuf],byte 0xff
je .access_denied
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>?
cmp [CDDataBuf],byte 0x2
jne .start
cmp [CDDataBuf],byte 0x2
jne .start
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>?
cmp [CDDataBuf+6],byte 0x1
jne .start
cmp [CDDataBuf+6],byte 0x1
jne .start
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> root <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov eax,[CDDataBuf+0x9c+2] ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> root <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [CDSectorAddress],eax
mov eax,[CDDataBuf+0x9c+10] ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> root <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp byte [esi], 0
jnz @f
mov [cd_current_pointer_of_input],CDDataBuf+0x9c
jmp .done
mov eax,[CDDataBuf+0x9c+2] ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> root <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov [CDSectorAddress],eax
mov eax,[CDDataBuf+0x9c+10] ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> root <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp byte [esi], 0
jnz @f
mov [cd_current_pointer_of_input],CDDataBuf+0x9c
jmp .done
@@:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.mainloop:
dec dword [CDSectorAddress]
dec dword [CDSectorAddress]
.read_to_buffer:
inc dword [CDSectorAddress]
mov [CDDataBuf_pointer],CDDataBuf
call ReadCDWRetr ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp [DevErrorCode],0
jne .access_denied
push ebp
call cd_find_name_in_buffer
pop ebp
jnc .found
sub eax,2048
inc dword [CDSectorAddress]
mov [CDDataBuf_pointer],CDDataBuf
call ReadCDWRetr ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp [DevErrorCode],0
jne .access_denied
push ebp
call cd_find_name_in_buffer
pop ebp
jnc .found
sub eax,2048
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?
cmp eax,0
ja .read_to_buffer
cmp eax,0
ja .read_to_buffer
; <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.access_denied:
pop esi eax
stc
ret
pop esi eax
mov [cd_appl_data],1
stc
ret
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.found:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp byte [esi-1], 0
jz .done
cmp byte [esi-1], 0
jz .done
.nested:
mov eax,[cd_current_pointer_of_input]
push dword [eax+2]
pop dword [CDSectorAddress] ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov eax,[eax+2+8] ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
jmp .mainloop
mov eax,[cd_current_pointer_of_input]
push dword [eax+2]
pop dword [CDSectorAddress] ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov eax,[eax+2+8] ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
jmp .mainloop
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.done:
test ebp, ebp
jz @f
mov esi, ebp
xor ebp, ebp
jmp .nested
test ebp, ebp
jz @f
mov esi, ebp
xor ebp, ebp
jmp .nested
@@:
pop esi eax
clc
ret
pop esi eax
mov [cd_appl_data],1
clc
ret
cd_find_name_in_buffer:
mov [cd_current_pointer_of_input_2],CDDataBuf
mov [cd_current_pointer_of_input_2],CDDataBuf
.start:
call cd_get_name
jc .not_found
call cd_compare_name
jc .start
call cd_get_name
jc .not_found
call cd_compare_name
jc .start
.found:
clc
ret
clc
ret
.not_found:
stc
ret
stc
ret
cd_get_name:
push eax
mov ebp,[cd_current_pointer_of_input_2]
mov [cd_current_pointer_of_input],ebp
mov eax,[ebp]
cmp eax,0 ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?
je .next_sector
cmp ebp,CDDataBuf+2048 ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?
jae .next_sector
movzx eax, byte [ebp]
add [cd_current_pointer_of_input_2],eax ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
add ebp,33 ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
pop eax
clc
ret
push eax
mov ebp,[cd_current_pointer_of_input_2]
mov [cd_current_pointer_of_input],ebp
mov eax,[ebp]
cmp eax,0 ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?
je .next_sector
cmp ebp,CDDataBuf+2048 ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?
jae .next_sector
movzx eax, byte [ebp]
add [cd_current_pointer_of_input_2],eax ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
add ebp,33 ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
pop eax
clc
ret
.next_sector:
pop eax
stc
ret
pop eax
stc
ret
cd_compare_name:
; compares ASCIIZ-names, case-insensitive (cp866 encoding)
@@ -622,7 +637,7 @@ cd_compare_name:
xchg ah,al
scasw
pop eax
je .coincides
je .coincides
call char_toupper
call ansi2uni_char
xchg ah,al
@@ -631,9 +646,9 @@ cd_compare_name:
jne .name_not_coincide
.coincides:
cmp [esi],byte '/' ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
je .done
cmp [esi],byte 0 ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
je .done
je .done
cmp [esi],byte 0 ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
je .done
jmp .loop
.name_not_coincide:
pop edi eax esi
@@ -642,13 +657,13 @@ cd_compare_name:
.done:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp [edi],word 3B00h ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ';'
je .done_1
je .done_1
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
movzx eax,byte [ebp-33]
add eax,ebp
sub eax,34
cmp edi,eax
je .done_1
je .done_1
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
movzx eax,byte [ebp-1]
add eax,ebp
@@ -665,58 +680,58 @@ char_todown:
; convert character to uppercase, using cp866 encoding
; in: al=symbol
; out: al=converted symbol
cmp al, 'A'
jb .ret
cmp al, 'Z'
jbe .az
cmp al, '<27>'
jb .ret
cmp al, '<27>'
jb .rus1
cmp al, '<27>'
ja .ret
cmp al, 'A'
jb .ret
cmp al, 'Z'
jbe .az
cmp al, '<27>'
jb .ret
cmp al, '<27>'
jb .rus1
cmp al, '<27>'
ja .ret
; 0x90-0x9F -> 0xE0-0xEF
add al, '<27>'-'<27>'
add al, '<27>'-'<27>'
.ret:
ret
ret
.rus1:
; 0x80-0x8F -> 0xA0-0xAF
.az:
add al, 0x20
ret
add al, 0x20
ret
uni2ansi_char:
; convert UNICODE character in al to ANSI character in ax, using cp866 encoding
; in: ax=UNICODE character
; out: al=converted ANSI character
cmp ax, 0x80
jb .ascii
cmp ax, 0x401
jz .yo1
cmp ax, 0x451
jz .yo2
cmp ax, 0x410
jb .unk
cmp ax, 0x440
jb .rus1
cmp ax, 0x450
jb .rus2
cmp ax, 0x80
jb .ascii
cmp ax, 0x401
jz .yo1
cmp ax, 0x451
jz .yo2
cmp ax, 0x410
jb .unk
cmp ax, 0x440
jb .rus1
cmp ax, 0x450
jb .rus2
.unk:
mov al, '_'
jmp .doit
mov al, '_'
jmp .doit
.yo1:
mov al, '<27>'
jmp .doit
mov al, '<27>'
jmp .doit
.yo2:
mov al, '<27>'
jmp .doit
mov al, '<27>'
jmp .doit
.rus1:
; 0x410-0x43F -> 0x80-0xAF
add al, 0x70
jmp .doit
add al, 0x70
jmp .doit
.rus2:
; 0x440-0x44F -> 0xE0-0xEF
add al, 0xA0
add al, 0xA0
.ascii:
.doit:
ret
ret

186
programs/system/cd_tray/CD_tray.ASM Normal file
View File

@@ -0,0 +1,186 @@
;
; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ATAPI
; 22.07.2007 Mario79 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;---------------------------------------------------------------------
use32 ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 32-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
org 0x0 ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD>
db 'MENUET01' ; 8-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> MenuetOS
dd 0x01 ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1)
dd START ; <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
dd I_END ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
dd 0x11000 ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
dd 0x11000 ; <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
dd 0x0 ; <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<28><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
dd 0x0 ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
include 'MACROS.INC' ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!
;---------------------------------------------------------------------
;--- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ----------------------------------------------
;---------------------------------------------------------------------
START:
red: ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
call draw_window ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
;---------------------------------------------------------------------
;--- <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ----------------------------------------
;---------------------------------------------------------------------
still:
mcall 10 ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 10 - <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp eax,1 ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> ?
je red ; <20><><EFBFBD><EFBFBD> <20><> - <20><> <20><><EFBFBD><EFBFBD><EFBFBD> red
cmp eax,2 ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ?
je key ; <20><><EFBFBD><EFBFBD> <20><> - <20><> key
cmp eax,3 ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ?
je button ; <20><><EFBFBD><EFBFBD> <20><> - <20><> button
jmp still ; <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> - <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
;---------------------------------------------------------------------
key: ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mcall 2 ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 2 - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<28> ah)
jmp still ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
;---------------------------------------------------------------------
button:
mcall 17 ; 17 - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmp ah,2
jne b3
mov dword [load_tray.name],cd0
jmp b5.1
b3:
cmp ah,3
jne b4
mov dword [load_tray.name],cd1
jmp b5.1
b4:
cmp ah,4
jne b5
mov dword [load_tray.name],cd2
jmp b5.1
b5:
cmp ah,5
jne b6
mov dword [load_tray.name],cd3
.1:
mcall 70, load_tray
jmp red
b6:
cmp ah,6
jne b7
mov dword [eject_tray.name],cd0
jmp b9.1
b7:
cmp ah,7
jne b8
mov dword [eject_tray.name],cd1
jmp b9.1
b8:
cmp ah,8
jne b9
mov dword [eject_tray.name],cd2
jmp b9.1
b9:
cmp ah,9
jne b1
mov dword [eject_tray.name],cd3
.1:
mcall 70, eject_tray
jmp red
b1:
cmp ah, 1 ; <20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1,
jne still ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.exit:
mcall -1 ; <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;---------------------------------------------------------------------
;--- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> ----------------------------------
;---------------------------------------------------------------------
draw_window:
mcall 12, 1 ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 12: <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
; 1 - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
mcall 0, <100,230>, <100,110>, 0x03AABBCC, 0x805080D0, 0x005080D0
mcall 71, 1 ,header
mcall 8,<15,42>,<40,20>,2,0xaaaaaa
call draw_buttons
mov edx,6
add ecx,30 shl 16
mcall
call draw_buttons
mcall 4, <25,25>, 0x80ffffff,text1
mov edx,text2
add ebx,3 shl 16+20
mcall
mov edx,text3
add ebx,30
sub ebx,3 shl 16
mcall
mcall 12, 2 ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 12: <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>
; 2, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
ret ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
draw_buttons:
pusha
add ebx,50 shl 16
inc edx
mcall
add ebx,50 shl 16
inc edx
mcall
add ebx,50 shl 16
inc edx
mcall
popa
ret
;---------------------------------------------------------------------
;--- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ----------------------------------------------
;---------------------------------------------------------------------
header db ' ATAPI Device Tray Control',0
text3 db 'eject eject eject eject',0
text2 db 'load load load load',0
text1 db '/cd0/ /cd1/ /cd2/ /cd3/',0
cd0: db '/cd0/1/',0
cd1: db '/cd1/1/',0
cd2: db '/cd2/1/',0
cd3: db '/cd3/1/',0
;---------------------------------------------------------------------
load_tray:
.subfunction dd 11
.rezerv dd 0
.rezerv1 dd 0
.rezerv2 dd 0
.rezerv3 dd 0
db 0
.name: dd cd0
eject_tray:
.subfunction dd 10
.rezerv dd 0
.rezerv1 dd 0
.rezerv2 dd 0
.rezerv3 dd 0
db 0
.name: dd cd0
I_END: ; <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

268
programs/system/cd_tray/MACROS.INC Normal file
View File

@@ -0,0 +1,268 @@
; new application structure
macro meos_app_start
{
use32
org 0x0
db 'MENUET01'
dd 0x01
dd __start
dd __end
dd __memory
dd __stack
if used __params & ~defined __params
dd __params
else
dd 0x0
end if
dd 0x0
}
MEOS_APP_START fix meos_app_start
macro code
{
__start:
}
CODE fix code
macro data
{
__data:
}
DATA fix data
macro udata
{
if used __params & ~defined __params
__params:
db 0
__end:
rb 255
else
__end:
end if
__udata:
}
UDATA fix udata
macro meos_app_end
{
align 32
rb 2048
__stack:
__memory:
}
MEOS_APP_END fix meos_app_end
; macro for defining multiline text data
struc mstr [sstring]
{
forward
local ssize
virtual at 0
db sstring
ssize = $
end virtual
dd ssize
db sstring
common
dd -1
}
; strings
macro sz name,[data] { ; from MFAR [mike.dld]
common
if used name
label name
end if
forward
if used name
db data
end if
common
if used name
.size = $-name
end if
}
macro lsz name,[lng,data] { ; from MFAR [mike.dld]
common
if used name
label name
end if
forward
if (used name)&(lang eq lng)
db data
end if
common
if used name
.size = $-name
end if
}
; easy system call macro
macro mpack dest, hsrc, lsrc
{
if (hsrc eqtype 0) & (lsrc eqtype 0)
mov dest, (hsrc) shl 16 + lsrc
else
if (hsrc eqtype 0) & (~lsrc eqtype 0)
mov dest, (hsrc) shl 16
add dest, lsrc
else
mov dest, hsrc
shl dest, 16
add dest, lsrc
end if
end if
}
macro __mov reg,a,b { ; mike.dld
if (~a eq)&(~b eq)
mpack reg,a,b
else if (~a eq)&(b eq)
mov reg,a
end if
}
macro mcall a,b,c,d,e,f { ; mike.dld
__mov eax,a
__mov ebx,b
__mov ecx,c
__mov edx,d
__mov esi,e
__mov edi,f
int 0x40
}
; language for programs
lang fix ru ; ru en fr ge fi
; optimize the code for size
__regs fix <eax,ebx,ecx,edx,esi,edi,ebp,esp>
macro add arg1,arg2
{
if (arg2 eqtype 0)
if (arg2) = 1
inc arg1
else
add arg1,arg2
end if
else
add arg1,arg2
end if
}
macro sub arg1,arg2
{
if (arg2 eqtype 0)
if (arg2) = 1
dec arg1
else
sub arg1,arg2
end if
else
sub arg1,arg2
end if
}
macro mov arg1,arg2
{
if (arg1 in __regs) & (arg2 eqtype 0)
if (arg2) = 0
xor arg1,arg1
else if (arg2) = 1
xor arg1,arg1
inc arg1
else if (arg2) = -1
or arg1,-1
else if (arg2) > -128 & (arg2) < 128
push arg2
pop arg1
else
mov arg1,arg2
end if
else
mov arg1,arg2
end if
}
macro struct name
{
virtual at 0
name name
sizeof.#name = $ - name
end virtual
}
; structures used in MeOS
struc process_information
{
.cpu_usage dd ? ; +0
.window_stack_position dw ? ; +4
.window_stack_value dw ? ; +6
.not_used1 dw ? ; +8
.process_name rb 12 ; +10
.memory_start dd ? ; +22
.used_memory dd ? ; +26
.PID dd ? ; +30
.x_start dd ? ; +34
.y_start dd ? ; +38
.x_size dd ? ; +42
.y_size dd ? ; +46
.slot_state dw ? ; +50
rb (1024-52)
}
struct process_information
struc system_colors
{
.frame dd ?
.grab dd ?
.grab_button dd ?
.grab_button_text dd ?
.grab_text dd ?
.work dd ?
.work_button dd ?
.work_button_text dd ?
.work_text dd ?
.work_graph dd ?
}
struct system_colors
; constants
; events
EV_IDLE = 0
EV_TIMER = 0
EV_REDRAW = 1
EV_KEY = 2
EV_BUTTON = 3
EV_EXIT = 4
EV_BACKGROUND = 5
EV_MOUSE = 6
EV_IPC = 7
EV_STACK = 8
; event mask bits for function 40
EVM_REDRAW = 1b
EVM_KEY = 10b
EVM_BUTTON = 100b
EVM_EXIT = 1000b
EVM_BACKGROUND = 10000b
EVM_MOUSE = 100000b
EVM_IPC = 1000000b
EVM_STACK = 10000000b

2
programs/system/cd_tray/build.bat Normal file
View File

@@ -0,0 +1,2 @@
@fasm CD_tray.ASM CD_tray
@pause