From: Lars Roland <lroland@gmail.com>
To: Sonny Rao <sonnyrao@us.ibm.com>
Cc: Linux-Kernel <linux-kernel@vger.kernel.org>
Subject: Re: Fusion MPT driver version 3.01.20 VS. version 2.03.00
Date: Fri, 10 Jun 2005 11:07:31 +0200 [thread overview]
Message-ID: <4ad99e050506100207224a263f@mail.gmail.com> (raw)
In-Reply-To: <20050609145709.GA23865@localhost.localdomain>
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
prev parent reply other threads:[~2005-06-10 9:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-07 21:28 Fusion MPT driver version 3.01.20 VS. version 2.03.00 Lars Roland
2005-06-08 4:18 ` Andrew Morton
[not found] ` <20050607224033.GA14108@localhost.localdomain>
2005-06-09 8:26 ` Lars Roland
[not found] ` <20050609145709.GA23865@localhost.localdomain>
2005-06-10 9:07 ` Lars Roland [this message]
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