From: Nils Rennebarth <nils.rennebarth@packetalarm.com>
To: linux-kernel@vger.kernel.org
Subject: e100 in 2.6.15 fails unless irqpoll ist used
Date: Wed, 11 Jan 2006 14:57:40 +0100 [thread overview]
Message-ID: <43C50ED4.3090707@packetalarm.com> (raw)
Hi,
An upgrade from 2.6.14.3 to 2.6.15 on my testmachine disabled my network cards:
no packets are sent or received.
There is the following in dmesg:
usbcore: registered new driver usbfs
usbcore: registered new driver hub
USB Universal Host Controller Interface driver v2.3
irq 11: nobody cared (try booting with the "irqpoll" option)
[<c012ae21>] __report_bad_irq+0x31/0x77
[<c012aef4>] note_interrupt+0x75/0x99
[<c012a9f0>] __do_IRQ+0x65/0x91
...
Rebooting with irqpoll will make the network cards work. The above message will
appeare nonetheless.
lspci output:
0000:00:00.0 Host bridge: Intel Corp. 82815 815 Chipset Host Bridge and Memory
Controller Hub (rev 04)
0000:00:02.0 VGA compatible controller: Intel Corp. 82815 CGC [Chipset Graphics
Controller] (rev 04)
0000:00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev 11)
0000:00:1f.0 ISA bridge: Intel Corp. 82801BA ISA Bridge (LPC) (rev 11)
0000:00:1f.1 IDE interface: Intel Corp. 82801BA IDE U100 (rev 11)
0000:00:1f.2 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #1) (rev 11)
0000:00:1f.3 SMBus: Intel Corp. 82801BA/BAM SMBus (rev 11)
0000:00:1f.4 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #2) (rev 11)
0000:01:00.0 SCSI storage controller: Adaptec AHA-2940U/UW/D / AIC-7881U
0000:01:03.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 08)
0000:01:04.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 08)
What does irqpoll do?
Any more info needed?
--
Mit freundlichen Grüßen / with kind regards
Nils Rennebarth
--
VarySys Technologies GmbH & Co. KG
Moenchhaldenstraße 28
70191 Stuttgart
Germany
Tel +49 711 2501198
Fax +49 711 2501197
mailto:Nils.Rennebarth@packetalarm.com
http://www.packetalarm.com
Download the free software trial version of PacketAlarm now
http://www.packetalarm.com/download/
next reply other threads:[~2006-01-11 13:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-11 13:57 Nils Rennebarth [this message]
2006-01-11 18:25 ` e100 in 2.6.15 fails unless irqpoll ist used Andrew Morton
2006-01-16 9:59 ` Nils Rennebarth
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