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SubjectRe: 2.6.39: kernel igb and e1000e-1.3.17 driver broken?

On Wed, 25 May 2011, Justin Piszcz wrote:

> Hello,
>
> I recently bought a 4-port Intel NIC (82580)
>
> 03:00.0 Ethernet controller: Intel Corporation 82580 Gigabit Network
> Connection (rev 01)
> 03:00.1 Ethernet controller: Intel Corporation 82580 Gigabit Network
> Connection (rev 01)
> 03:00.2 Ethernet controller: Intel Corporation 82580 Gigabit Network
> Connection (rev 01)
> 03:00.3 Ethernet controller: Intel Corporation 82580 Gigabit Network
> Connection (rev 01)
>
> Model name: Intel I340 Server Adapter
>
> Which uses this driver:
> | | <M> Intel(R) 82575/82576 PCI-Express Gigabit Ethernet support | |
> | | [ ] Direct Cache Access (DCA) Support | |
>
> I have tried with and without the DCA support.
>
> Out of the four ports in the back, only two work, why is this?
>
> [ CARD ]
> 1 2 3 4
> X X
>
> Where X = working.
>
> I've tried the built-in kernel driver from 2.6.39 as well as the latest
> e1000e driver from sf.net (1.3.17), any thoughts?
>
> eth0: negotiated 1000baseT-FD flow-control, link ok <- onboard
> eth1: negotiated 100baseTx-FD, link ok <- middle port 1
> eth2: negotiated 1000baseT-FD flow-control, link ok <- middle port 2
> eth3: no link <- left most port
> (plugged in)
> eth4: no link <- right most port
> (plugged in)
>
> The last two parts of each mac addr:
>
> eth1 Link encap:Ethernet HWaddr XX:XX:XX:XX:3b:f9 WORKING
> eth2 Link encap:Ethernet HWaddr XX:XX:XX:XX:3b:fa WORKING
> eth3 Link encap:Ethernet HWaddr XX:XX:XX:XX:3b:f8 no link
> eth4 Link encap:Ethernet HWaddr XX:XX:XX:XX:3b:fb no link
>
> Thoughts?
>
> Justin.
>

Whoa,

Sent this out too early =)
My mistake, configuration error on user end :)
Problem was interfaces were not initialized properly (not UP).
Please disregard, sorry for the noise!

eth1: negotiated 100baseTx-FD, link ok
eth2: negotiated 1000baseT-FD flow-control, link ok
eth3: negotiated 1000baseT-FD flow-control, link ok
eth4: negotiated 1000baseT-FD flow-control, link ok

Justin.



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