RE: Extremely slow network with e1000 & ip_conntrack

[Feldman, Scott]

> > > > 2.4.22		82540EM		N
> > > > 2.5.26		82540EM		N
> > > > 2.5.46		82540EM		Y
> > > > 2.6.0-test10		82540EM		Y
> > > > 2.6.0-test11		82540EM		Y
> > > > 2.6.0-test11		82547EI		N
> > > > 2.4.22nptlsmp		82547EI		N
> 
> In e1000, check this out:
> 
>   #ifdef NETIF_F_TSO
>           if((adapter->hw.mac_type >= e1000_82544) &&
>              (adapter->hw.mac_type != e1000_82547))
>                   netdev->features |= NETIF_F_TSO;
>   #endif

Oh, I forgot one thing: 82540 is actually greater than 82544.  The
comparison is chronological order, not numerical.  This is the order the
controllers where released:

82542
82543
82544
82540
82545
82546
82541
82547

Don't ask.

-scott
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