3com pci 10TBase NETDEV WATCHDOG

[David Jez]

On Fri, Dec 28, 2001 at 10:09:40AM +0100, Lukas Cirkva wrote:
> Zdravim,
  CIAO,

> kamos ma problem se sitovkou 3com PCI 10TBase 3c90X a s kernelem 2.4.16.
> Shodou okolnosti mam uplne stejny problem se sitovkou stejneho typu na
> ruznych kernelech rady 2.4, proto moc neverim na HW problem. Sitovka chvili
> funguje a pak vypadne s nasledujici hlasku:
> 
> /var/log/messages:
> Dec 27 20:03:55 XXX kernel: NETDEV WATCHDOG: eth1: transmit timed out
> Dec 27 20:03:55 XXX kernel: eth1: transmit timed out, tx_status 00 status
> e000.
> Dec 27 20:03:55 XXX kernel:   diagnostics: net 0ec0 media 4810 dma
> 00000021.
> Dec 27 20:03:55 XXX kernel:   Flags; bus-master 1, dirty 37451(11) current
> 37467(11)
> [...]
> 
> aby to prestalo tak staci ifconfig eth1 down; ifconfig eth1 up. a je zas na
> chvili pokoj.
> 
> V linux-kernel konferenci se mi nic kloudneho nepodarilo najit (SMP
> nevyuziva). :-((
  Zkus budto povypinat nejake brutalne urychlujici fines te sitovky ci PCI, flow
control apod., a _az pote_ ;),  co to nepomuze zkus zkontrolovat kvalitu kabelu,
konektoru, HUBu ci switche za ni...

> Predem diky za rady,
>                                 Lukas Cirkva
-- 
;   David "Dave" Jez,  Brno, South Moravia, Europe    ;
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