netdev - RE: PROBLEM: sky2 hangs

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Message-Id: <20070424082451.25E3C4AC19@dcn.infos.ru>
Date:	Tue, 24 Apr 2007 12:24:51 +0400
From:	"Peter Trifonov" <petert@....infos.ru>
To:	"'Stephen Hemminger'" <shemminger@...ux-foundation.org>
Cc:	<netdev@...r.kernel.org>
Subject: RE: PROBLEM: sky2 hangs

Dear Stephen,

Unfortunately the problems with sky2 started again. 

>From time to time NIC stops working. The system log contains the following
messages:
Apr 24 11:50:43 bullet-lin kernel: sky2 eth0: Link is up at 1000 Mbps, full
duplex, flow control both
Apr 24 11:51:55 bullet-lin kernel: sky2 0000:04:00.0: pci hw error (0x2010)
Apr 24 11:53:32 bullet-lin kernel: sky2 eth0: disabling interface
Apr 24 11:53:35 bullet-lin kernel: sky2 eth0: enabling interface
Apr 24 11:53:35 bullet-lin kernel: sky2 eth0: ram buffer 0K
Apr 24 11:53:37 bullet-lin kernel: sky2 eth0: Link is up at 1000 Mbps, full
duplex, flow control both
Apr 24 12:06:32 bullet-lin kernel: sky2 eth0: tx timeout
Apr 24 12:06:32 bullet-lin kernel: sky2 eth0: transmit ring 1 .. 472
report=1 done=1
Apr 24 12:06:32 bullet-lin kernel: sky2 hardware hung? flushing
Apr 24 12:06:32 bullet-lin kernel: sky2 eth0: transmit descriptor error
(hardware problem)
Apr 24 12:06:32 bullet-lin kernel: sky2 eth0: Link is down.
Apr 24 12:06:38 bullet-lin kernel: sky2 eth0: Link is up at 1000 Mbps, full
duplex, flow control both
Apr 24 12:06:38 bullet-lin kernel: sky2 eth0: transmit descriptor error
(hardware problem)
Apr 24 12:06:38 bullet-lin kernel: sky2 eth0: Link is down.
Apr 24 12:06:41 bullet-lin kernel: sky2 eth0: Link is up at 1000 Mbps, full
duplex, flow control both
Apr 24 12:06:41 bullet-lin kernel: sky2 eth0: transmit descriptor error
(hardware problem)
.....

I am running 2.6.20.4 X86-64 kernel

With best regards,
P. Trifonov  

> -----Original Message-----
> From: netdev-owner@...r.kernel.org 
> [mailto:netdev-owner@...r.kernel.org] On Behalf Of Peter Trifonov
> Sent: Tuesday, April 03, 2007 7:19 PM
> To: 'Stephen Hemminger'
> Cc: netdev@...r.kernel.org
> Subject: RE: PROBLEM: sky2 hangs
> 
> Dear Stephen,
> > > I have got a PC based on Gigabyte GA-965P-S3 motherboard with an 
> > > integrated Marvell Yukon 88E8056 PCI-E gigabit ethernet 
> controller.
> > There have been several updates since 2.6.18. Please try 
> and reproduce 
> > with 2.6.20 or later kernel. Or contact the vendor to update their 
> > kernel.
> 
> Thanks a lot!
> 
> After installing 2.6.20 kernel the NIC works perfectly!
> 
> 
> With best regards,
> P. Trifonov  
> 
> 
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