Re: fxp0: device timeout with 5.1BETA2

From: Markus Wennrich <nick_at_schoko.org>
Date: Wed, 11 Jun 2003 10:34:15 +0200
On Tue, Jun 10, 2003 at 02:08:54PM +0200, Markus Wennrich wrote:
> > > > > fxp0: device timeout
> > > > I get these as well. Is it on irq9 by any chance, along with acpi0 ?
> > > 
> > > No. It's on irc 11 device 8 (as dmesg states). All irqs in bios are
> > > set to 11 (factory default). ACPI is disabled.
> > 
> > Ok, well that's a useful data point (for me anyway) since it means
> > there's a problem with fxp losing interrupts that's not related to some
> > other ACPI problems I've experienced, suggesting that it's therefore a
> > fxp driver problem.
> 
> I have the same problem here with a freshly cvsupped 5.1-CURRENT. 
> The machine has two fxp-NICs and I get device timeouts with both of
> them (with acpi enabled or disabled, both the same, no change). See
> attached dmesg.

Well, I got a little further:
Until yesterday, my fxp's both hat "irq 10", shared with the
uhci-usb-controller. Everything worked fine.

Since the cvsup, fxp0 uses "irq 3" (shared with sio0) and fxp1 "irq 10"
(shared with uhci0), which didn't work.

If I remove "sio" from my kernel-config, fxp0 works fine. But if I use
the fxp1-device (dhclient or ifconfig) the machine freezes immediatly.

Then I tried to also remove the usb-support, so the fxp1 has irq 10
soley for itself ... doesn't work. The machine still freezes.
(I tried to pinpoint both irq's to irq 3 via device.hints
(hint.fxp.1.irq=3) ... didn't worked.)

Well ... at least I can use fxp0 if it has its irq soley for itself.
But the machine still freezes, if I try to use fxp1.

Any ideas what else I could try? I volunteer for debugging ;-)

Bye,

Markus

-- 
Unix IS user friendly ... it's just selective about who its friends are.
Received on Tue Jun 10 2003 - 23:34:20 UTC

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