From: Stephen Hemminger <shemminger@linux-foundation.org>
To: Marin Mitov <mitov@issp.bas.bg>
Cc: linux-kernel@vger.kernel.org
Subject: Re: net: tx timeouts with skge, 8139too, dmfe drivers/NICs
Date: Mon, 25 Feb 2008 14:57:46 -0800 [thread overview]
Message-ID: <20080225145746.6b6f336a@extreme> (raw)
In-Reply-To: <200802260009.46487.mitov@issp.bas.bg>
On Tue, 26 Feb 2008 00:09:46 +0200
Marin Mitov <mitov@issp.bas.bg> wrote:
> Hi Stephen,
>
> > Make sure the interrupt is showing up as level triggered in
> > /proc/interrupts. The BIOS may be configuring it as edge-triggered and that
> > won't work with Ethernet drivers that use NAPI.
>
> for: skge <--> Marvell 88E8001 chip
> cat /proc/interrupts gives (AMD64 X2 SMP):
> CPU0 CPU1
> 21: 11691000 11933174 IO-APIC-fasteoi eth0
>
> It is neither IO-APIC-edge, nor IO-APIC-level.
>
> Could it be the problem?
>
> Marin Mitov
No. that isn't the problem.
next prev parent reply other threads:[~2008-02-25 22:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-25 20:37 net: tx timeouts with skge, 8139too, dmfe drivers/NICs Marin Mitov
2008-02-25 20:53 ` Jeff Garzik
2008-02-25 21:36 ` Marin Mitov
2008-02-25 21:42 ` Stephen Hemminger
2008-02-25 22:09 ` Marin Mitov
2008-02-25 22:57 ` Stephen Hemminger [this message]
2008-03-12 11:41 ` Marin Mitov
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