PCI interrupt routing with APIC broken again
Tomi Vainio - Sun Finland
Tomi.Vainio at Sun.COM
Tue Apr 20 06:47:38 PDT 2004
Peter Schultz writes:
>
> Have you tried setting `hw.acpi.force_sci_lo=1' at the loader prompt?
>
MADT: Forcing active-lo polarity and level trigger for IRQ 9
acpi0: Overriding SCI Interrupt from IRQ 9 to IRQ 20
Now vmstat -i doesn't show acpi at all.
# vmstat -i
interrupt total rate
irq1: atkbd0 1 0
irq0: clk 56509 99
irq8: rtc 72333 127
irq14: ata0 10 0
irq15: ata1 55 0
irq16: ahc0 ahc1 4736 8
irq17: fxp0 1595 2
irq9: intpm0 862 1
Total 136101 240
Tomppa
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