Re: kernel: Command 80 was not immediately accepted, 122 ticks!

On Tue, 9 Sep 2003, [gb2312] =C1=F5=C9=BA wrote:

> Recently I upgrade my eepro100 to version 1.26 because the old version
> reporting error messages=20
> "eth0: card report no response".
> But since then, there are a lot of  following error messages:
> Sep  7 08:25:29 fileserver02 kernel: Command 80 was not immediately
> accepted, 114 ticks!
> Sep  7 08:39:02 fileserver02 kernel: Command 80 was not immediately
> accepted, 119 ticks!
...
> 2.from /proc/pci
>   Bus  0, device   3, function  0:
>     Ethernet controller: Intel Corp. 82557 [Ethernet Pro 100] (rev 8).
>       IRQ 42.
>       Master Capable.  Latency=3D100.  Min Gnt=3D8.Max Lat=3D56.

My first guess is that there is a PCI bus bandwidth problem.  Perhaps
setting the min grant value higher would help with the problem.

--=20
Donald Becker				[email protected]
Scyld Computing Corporation		http://www.scyld.com
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