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* Unified COM1/COM2 mice handling.

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* Corrected COM mouse detection.
* Mouse cursor can now be at right and bottom screen sides.
* Normal handling of "desktop background redraw" event.
  (Background redraw is faster now.)
* Fixed error in stretch background function for VESA 2.0.

git-svn-id: svn://kolibrios.org@473 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Evgeny Grechnikov (Diamond)
2007-05-02 12:06:10 +00:00
parent 0cca9c7b8c
commit 441fcf143a
9 changed files with 204 additions and 341 deletions
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66
kernel/trunk/detect/commouse.inc
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@@ -21,20 +21,14 @@ Detect_COM_Mouse:
cmp AL,'M'
jne @f
mov [com1_mouse_detected],1
pusha
mov eax,4
shl eax,2
mov [irq_owner+eax], 1
inc dword [RESERVED_PORTS]
mov edi,[RESERVED_PORTS]
shl edi,4
mov [RESERVED_PORTS+edi+0],dword 1
mov [RESERVED_PORTS+edi+4],dword 0x3f0
mov [RESERVED_PORTS+edi+8],dword 0x3ff
popa
mov [irq_owner+4*4], 1 ; IRQ4 owner is System
mov eax, [RESERVED_PORTS]
inc eax
mov [RESERVED_PORTS], eax
shl eax, 4
mov [RESERVED_PORTS+eax+0], dword 1
mov [RESERVED_PORTS+eax+4], dword 0x3F8
mov [RESERVED_PORTS+eax+8], dword 0x3FF
mov esi,boot_setmouse_type+22
call boot_log
@@:
@@ -43,20 +37,14 @@ Detect_COM_Mouse:
cmp AL,'M'
jne @f
mov [com2_mouse_detected],1
pusha
mov eax,3
shl eax,2
mov [irq_owner+eax], 1
inc dword [RESERVED_PORTS]
mov edi,[RESERVED_PORTS]
shl edi,4
mov [RESERVED_PORTS+edi+0],dword 1
mov [RESERVED_PORTS+edi+4],dword 0x2f0
mov [RESERVED_PORTS+edi+8],dword 0x2ff
popa
mov [irq_owner+3*4], 1 ; IRQ3 owner is System
mov eax, [RESERVED_PORTS]
inc eax
mov [RESERVED_PORTS], eax
shl eax, 4
mov [RESERVED_PORTS+eax+0], dword 1
mov [RESERVED_PORTS+eax+4], dword 0x2F8
mov [RESERVED_PORTS+eax+8], dword 0x2FF
mov esi,boot_setmouse_type+44
call boot_log
@@:
@@ -94,22 +82,24 @@ MouseSearch:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> MSMouse
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><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,[COMPortBaseAddr]
add DX,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>
add EDX,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>
mov AL,0 ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DTR, RTS <EFBFBD> OUT2
out DX,AL
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 5 "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>" (0,2 <EFBFBD>)
mov ecx,0xffff
dT_1:
dec ecx
cmp ecx,0
jne dT_1
mov ecx,0xffff
mov ecx, 0xFFFF
loop $
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov al, 1
out dx, al
mov ecx, 0xFFFF
loop $
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
sub edx, 4
in AL,DX
add edx, 4
mov AL,11b ;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> DTR <EFBFBD> RTS
out DX,AL
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov DX,[COMPortBaseAddr]
in AL,DX
mov ecx, 0x1FFFF
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
WaitData:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> 10 "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"