KolibriOS/kolibrios
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Fixed bug - COM modem completely does not work.

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git-svn-id: svn://kolibrios.org@58 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Marat Zakiyanov (Mario79)
2006-03-11 18:10:47 +00:00
parent f1f3efb4ba
commit 0e57fd1908
5 changed files with 77 additions and 35 deletions
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48
kernel/trunk/kernel.asm
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@@ -969,12 +969,12 @@ reserve_irqs_ports:
mov [irq_owner+4*13],byte 1 ; math co-pros
mov [irq_owner+4*14],byte 1 ; ide I
mov [irq_owner+4*15],byte 1 ; ide II
movzx eax,byte [0xf604] ; mouse irq
dec eax
add eax,mouseirqtable
movzx eax,byte [eax]
shl eax,2
mov [irq_owner+eax],byte 1
; movzx eax,byte [0xf604] ; mouse irq
; dec eax
; add eax,mouseirqtable
; movzx eax,byte [eax]
; shl eax,2
; mov [irq_owner+eax],byte 1
; RESERVE PORTS
@@ -984,24 +984,24 @@ reserve_irqs_ports:
mov [0x2d0000+edi+0],dword 1
mov [0x2d0000+edi+4],dword 0x0
mov [0x2d0000+edi+8],dword 0xff
cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff
jne ripl1
inc dword [0x2d0000]
mov edi,[0x2d0000]
shl edi,4
mov [0x2d0000+edi+0],dword 1
mov [0x2d0000+edi+4],dword 0x3f0
mov [0x2d0000+edi+8],dword 0x3ff
ripl1:
cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff
jne ripl2
inc dword [0x2d0000]
mov edi,[0x2d0000]
shl edi,4
mov [0x2d0000+edi+0],dword 1
mov [0x2d0000+edi+4],dword 0x2f0
mov [0x2d0000+edi+8],dword 0x2ff
ripl2:
; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff
; jne ripl1
; inc dword [0x2d0000]
; mov edi,[0x2d0000]
; shl edi,4
; mov [0x2d0000+edi+0],dword 1
; mov [0x2d0000+edi+4],dword 0x3f0
; mov [0x2d0000+edi+8],dword 0x3ff
; ripl1:
; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff
; jne ripl2
; inc dword [0x2d0000]
; mov edi,[0x2d0000]
; shl edi,4
; mov [0x2d0000+edi+0],dword 1
; mov [0x2d0000+edi+4],dword 0x2f0
; mov [0x2d0000+edi+8],dword 0x2ff
; ripl2:
popad
ret