em(4) not sending/receiving data in recent current ?

Jack Vogel jfvogel at gmail.com
Mon Dec 8 00:11:48 UTC 2008


Can you please give me pciconf -lv

Jack


On Sun, Dec 7, 2008 at 2:30 PM, Phil Regnauld
<pr+freebsd-current at x0.dk<pr%2Bfreebsd-current at x0.dk>
> wrote:

> Hi all,
>
> I recently upgraded a system (Dell Vostro desktop) running
> 8.0-CURRENT/amd64 from July to -current from a few days ago,
> and em(4) stopped working.
>
> By this I mean:
>
> - em0 probes and attaches correctly
> - link is detected
> - sending any data to/from the host simply fails
>
> tcpdump shows incoming ARP requests and they seem to be accepted
> by the ARP stack, and pinging another host shows outgoing ARP requests, but
> nothing is seen on the wire by the other hosts.
>
> Anyone else experiencing this, and could this be related to the
> em/e1000/igb split ?
>
> Cheers,
> Phil
>
>
> em0: <Intel(R) PRO/1000 Network Connection 6.9.6> port 0xfe00-0xfe1f mem
> 0xfdfc0000-0xfdfdffff,0xfdfff000-0xfdffffff irq 20 at device 25.0 on pci0
> em0: Using MSI interrupt
> em0: [FILTER]
> em0: Ethernet address: 00:1d:09:91:25:e4
> em0: link state changed to UP
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