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SB16: correctly reserve ports (broken since #1306)

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git-svn-id: svn://kolibrios.org@4961 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
hidnplayr 2014-05-29 16:49:20 +00:00
parent fec4b7a49a
commit 2a2173154c
1 changed files with 9 additions and 9 deletions
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18
kernel/trunk/drivers/sb16/sb16.asm
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@ -66,21 +66,22 @@ if DEBUG
mov esi, msgDSPFound mov esi, msgDSPFound
call SysMsgBoardStr call SysMsgBoardStr
end if end if
; xor eax,eax
; mov ebx,[sb_base_port]
; lea ecx,[ebx+0xF]
xor ebx, ebx xor ebx, ebx
mov ecx, [sb_base_port] mov ecx, [sb_base_port]
lea edx, [ebx+0xF] lea edx, [ecx+0xF]
call ReservePortArea ;these ports must be mine !
call ReservePortArea ;these ports must be my!
if DEBUG
dec eax dec eax
jnz @f jnz @f
if DEBUG
mov esi, msgErrRsrvPorts mov esi, msgErrRsrvPorts
call SysMsgBoardStr call SysMsgBoardStr
@@:
end if end if
jmp .exit
@@:
call sb_setup ;clock it, etc call sb_setup ;clock it, etc
@ -368,8 +369,7 @@ msgErrAtchIRQ db 'failed to attach IRQ',(sb_irq_num+'0'),13,10
db 'owner',39,'s handler: ',0 db 'owner',39,'s handler: ',0
msgSucAtchIRQ db 'succesfully attached IRQ',(sb_irq_num+'0') msgSucAtchIRQ db 'succesfully attached IRQ',(sb_irq_num+'0')
db ' as hardcoded',13,10,0 db ' as hardcoded',13,10,0
msgErrRsrvPorts db 'failed to reserve needed ports.',13,10 msgErrRsrvPorts db 'failed to reserve needed ports.',13,10,0
db 'Driver may work unstable',13,10,0
msgSetVol db 'DEV_SET_MASTERVOL call came',13,10,0 msgSetVol db 'DEV_SET_MASTERVOL call came',13,10,0
msgGetVol db 'DEV_GET_MASTERVOL call came',13,10,0 msgGetVol db 'DEV_GET_MASTERVOL call came',13,10,0
msgErrDMAsetup db 'failed to setup DMA - bad channel',13,10,0 msgErrDMAsetup db 'failed to setup DMA - bad channel',13,10,0