Messages in this thread | | | Date | Fri, 10 Jun 2005 11:07:31 +0200 | From | Lars Roland <> | Subject | Re: Fusion MPT driver version 3.01.20 VS. version 2.03.00 |
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On 6/9/05, Sonny Rao <sonnyrao@us.ibm.com> wrote:
> Yeah, the only other thing I noticed is that your IRQ number is really > large compared to mine, I'm not sure if that's some artifact of ACPI > or what is going on there. Have you tried turning off ACPI or > pci=routeirq and the like?
Nope but I will look at it.
> > My /proc/interrupts looks like this: > > CPU0 CPU1 CPU2 CPU3 > 0: 80270452 0 0 0 IO-APIC-edge > timer > 1: 31529 0 0 0 IO-APIC-edge i8042 > 5: 0 0 0 0 IO-APIC-level acpi > 8: 1 0 0 0 IO-APIC-edge rtc > 11: 0 0 0 0 IO-APIC-level ohci_hcd > 12: 503960 0 0 0 IO-APIC-edge i8042 > 15: 721836 0 0 0 IO-APIC-edge ide1 > 22: 152445 0 0 0 IO-APIC-level ioc0 > 25: 922998 0 0 0 IO-APIC-level eth1 > NMI: 0 0 0 0 > LOC: 80274015 80273964 80274024 80274023 > ERR: 0 > MIS: 0 > > Is yours similar?
My looks like this on kernel 2.6:
--------------------- CPU0 CPU1 CPU2 CPU3 0: 13089 0 251098584 0 IO-APIC-edge timer 1: 8 0 0 0 IO-APIC-edge i8042 5: 0 0 0 0 IO-APIC-level acpi 8: 73 0 0 0 IO-APIC-edge rtc 11: 0 0 0 0 IO-APIC-level ohci_hcd:usb1 12: 110 0 0 0 IO-APIC-edge i8042 15: 12 0 0 0 IO-APIC-edge ide1 169: 24892566 0 0 0 IO-APIC-level ioc0 177: 121556391 0 0 0 IO-APIC-level eth0 NMI: 0 0 0 0 LOC: 251145010 251145083 251145081 251145081 ERR: 0 MIS: 0 ---------------------
using kernel 2.4 it looks like this
--------------------- CPU0 CPU1 CPU2 CPU3 0: 128904101 0 0 0 IO-APIC-edge timer 1: 2 0 0 0 IO-APIC-edge keyboard 2: 0 0 0 0 XT-PIC cascade 8: 358 0 0 0 IO-APIC-edge rtc 11: 0 0 0 0 IO-APIC-level usb-ohci 15: 2 0 0 0 IO-APIC-edge ide1 22: 68048860 0 0 0 IO-APIC-level ioc0 24: 610278021 0 0 0 IO-APIC-level eth0 NMI: 0 0 0 0 LOC: 128905644 128905629 128905632 128905638 ERR: 0 MIS: 0 ---------------------
I think you have good points about the irq beeing high.
Regards.
Lars Roland - 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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