转发: [eepro100] kernel: Command 8 0 was not immediately accepted, 122 ticks!

Could you give me detail info about howto setting the min grant value?

Thanks

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=E5=8F=91=E4=BB=B6=E4=BA=BA: Donald Becker [mailto:[email protected]]
=E5=8F=91=E9=80=81=E6=97=B6=E9=97=B4: 2003=E5=B9=B49=E6=9C=8810=E6=97=A5 =
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=E6=94=B6=E4=BB=B6=E4=BA=BA: =C3=A1=C3=B5=C3=A9=C2=BA
=E6=8A=84=E9=80=81: [email protected]
=E4=B8=BB=E9=A2=98: Re: [eepro100] kernel: Command 80 was not immediately=
 accepted, 122 ticks!


On Tue, 9 Sep 2003, [gb2312] =C3=A1=C3=B5=C3=A9=C2=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
914 Bay Ridge Road, Suite 220		Scyld Beowulf cluster system
Annapolis MD 21403			410-990-9993