Messages in this thread | | | Subject | Re: emu10k1 - interrupt storm? | From | Zlatko Calusic <> | Date | Tue, 12 Feb 2002 09:12:04 +0100 |
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Jakub Travnik <J.Travnik@sh.cvut.cz> writes:
> Hello and sorry for replying late, > > I did experienced same problems with emu10k1 on 2.4.8 (as is in Mandrake 8.1). > > After modprobing emu10k1, interrupts per second (as reported by vmstat) > start to increase and in few minutes they were as high as 70000 per second. > rmmod-ing emu10k1 caused number of interrupts per second to slowly decrease. > > Following setting affected this: > > In BIOS setup, PCI options: > Interrupts triggered by > 1, edge > 2, level
Unfortunately I don't have that setting in my BIOS.
> > value 'edge' causes problems, > value 'level' makes thing work without problems. >
But anyway, emu10k1 on irq 5 already uses level type:
5: 5193 5183 IO-APIC-level EMU10K1
> If you are experiencing problems with this, set to 'level'. >
Eventually, I forced esd to exit after few seconds of inactivity. That way I at least don't have interrupt storms when I don't have any sound output through esd.
Regards, -- Zlatko - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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