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Message-ID: <23488566.296101161695417305.komurojun-mbn@nifty.com>
Date: Tue, 24 Oct 2006 22:10:17 +0900 (JST)
From: Komuro <komurojun-mbn@...ty.com>
To: tglx@...utronix.de
Cc: linux-kernel@...r.kernel.org, Andrew Morton <akpm@...l.org>,
Ingo Molnar <mingo@...e.hu>
Subject: Re: Re: [2.6.19-rc1 APIC BUG?] kernel 2.6.19-rc1 or later can not generate ISA irq properly on DUAL-CPU system.
>> kernel 2.6.19-rc1 or later can not generate ISA irq properly on DUAL-CPU sy
stem.
>> kernel 2.6.18 work properly.
>>
>> I think this problem is caused by IRQ-subsystem change on 2.6.19-rc1.
>
>I have to wait until tomorrow until I get access to a system with ISA
>network card.
>
>> Please advise.
>
>Does the box boot into login ? If yes, can you please provide the output
>of /proc/interrupts ?
>
Here is the output of /proc/interrupts
I found some interrupt-count in IRQ 3.
but if I do the ping command, the IRQ 3 interrupt-count
is not incremented.
I tried several 16bit-pcmcia network card.
(1)Asix 100Mbps PCMCIA Network card => does not work
(2)DL10019 100Mpbs PCMCIA Network card => does not work
(3)NE2000-based 10Mbps PCMCIA Network card => works properly.
CPU0 CPU1
0: 9051 10701 IO-APIC-edge timer
1: 122 135 IO-APIC-edge i8042
2: 0 0 XT-PIC-level cascade
3: 8 6 IO-APIC-edge axnet_cs <=
6: 3 2 IO-APIC-edge floppy
8: 1 0 IO-APIC-edge rtc
12: 91 14 IO-APIC-edge i8042
14: 902 1173 IO-APIC-edge ide0
15: 1 1 IO-APIC-edge i82365
NMI: 0 0
LOC: 19682 19681
ERR: 0
MIS: 0
Best Regards
Komuro
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