Subject: Re: wm*?
To: Patrick Welche <prlw1@newn.cam.ac.uk>
From: Bill Studenmund <wrstuden@netbsd.org>
List: port-macppc
Date: 05/13/2005 10:19:32
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On Thu, May 12, 2005 at 10:37:16PM +0100, Patrick Welche wrote:
> On Thu, May 12, 2005 at 09:43:59AM -0700, Bill Studenmund wrote:
> > tanis> ifconfig wm0
> > wm0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> >         capabilities=3D7<IP4CSUM,TCP4CSUM,UDP4CSUM>
> >         enabled=3D0<>
> >         address: 00:07:e9:00:a5:eb
> >         media: Ethernet autoselect (100baseTX full-duplex)
> >         status: active
> >         inet 10.3.0.2 netmask 0xffff0000 broadcast 10.3.255.255
> >         inet6 fe80::207:e9ff:fe00:a5eb%wm0 prefixlen 64 scopeid 0x1
> >         inet6 2002:42a6:bc3e:3::2 prefixlen 64
>=20
> That's rather different to my:
>=20
> wm0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
>         capabilities=3D3f80<TSO4>

I think you're running a very new kernel and an older ifconfig. I remember=
=20
seeing how checksum offload was split into rx and tx options. I think the=
=20
"3f00" part of the capabilities is that, but I'm not 100%.

>         enabled=3D0
>         address: 00:0c:f1:ce:0c:d1
>         media: Ethernet autoselect (100baseTX full-duplex,flowcontrol,rxp=
ause,txpause)
> wm0 at pci2 dev 12 function 0: Intel i82540EM 1000BASE-T Ethernet, rev. 2
> makphy0 at wm0 phy 1: Marvell 88E1011 Gigabit PHY, rev. 3
>=20
> on i386. I have this odd feeling that I used to see IP4CSUM and friends,

I have the same chip rev, so you should be seeing it.

Take care,

Bill

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