[ LUGOS ] SB, IRQ

[Andraz Hvalica]

Ahoj,

raziskujem ta njegov "IRQ conflict".

[root na avh andraz]#cat /proc/interrupts 
           CPU0       
  0:     228398          XT-PIC  timer
  1:       7423          XT-PIC  keyboard
  2:          0          XT-PIC  cascade
  3:     105247          XT-PIC  serial
  4:      13018          XT-PIC  serial
  8:          1          XT-PIC  rtc
 13:          1          XT-PIC  fpu
 14:        113          XT-PIC  ide0
 15:       6488          XT-PIC  ide1
NMI:          0

In dam modul za SB v kernel:
modprobe sb io=0x220 irq=5 dma=1 dma16=5 mpu_io=0x330

lsmod pove tole:
Module                  Size  Used by
sb                     33492   0  (unused)
uart401                 5904   0  [sb]
sound                  56376   0  [sb uart401]
soundlow                 224   0  [sound]
soundcore               2148   5  [sb sound]

dmesg pa tole:
Soundblaster audio driver Copyright (C) by Hannu Savolainen 1993-1996
SB 4.13 detected OK (220)
sb: Interrupt test on IRQ5 failed - Probable IRQ conflict

Ampak cat /proc/interrupts izpise tole:
           CPU0       
  0:     245615          XT-PIC  timer
  1:       8047          XT-PIC  keyboard
  2:          0          XT-PIC  cascade
  3:     125691          XT-PIC  serial
  4:      17338          XT-PIC  serial
  5:          0          XT-PIC  soundblaster
  8:          1          XT-PIC  rtc
 13:          1          XT-PIC  fpu
 14:        113          XT-PIC  ide0
 15:       6629          XT-PIC  ide1
NMI:          0

SB ima torej lepo IRQ 5, jaz njegovega konflikta, zal, ne vidim, poleg
tega mi ni jasno, od kod naj bi ga dobil ... od vceraj na danes ... 8-|

Kot receno, kernela pred temi tezavami nisem menjal, vse kar sem naredil
je, da sem enkrat bootal z modemom, ki je imel nastavljen IRQ 5, zdaj ga
ni vec, jaz imam pa IRQ conflict. Lepo ...

Upam, da ima kdo od vas kako idejo. :)


-- 
Spletni pozdrav,

		Andraz - '|Cyc|'
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      We are born naked, wet, and hungry. Then things get worse.