Ankh Examples

Björn Döbel doebel at os.inf.tu-dresden.de
Tue Apr 8 11:01:37 CEST 2014


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Hi Ayad,

>> Does this mean you also tried non-RTL8139 NICs? Does this happen
>> in qemu if you use for instance the emulated e1000?
> exactly, but with the e1000, the e1000_clean_rx_irq() does not call
>  netif_receive_skb() because rx_desc->status is always zero.

Good news: I was able to reproduce your problem.

Bad news: I'm still at loss about what is going wrong there.

* The setup seems to work with qemu when I use the NE2K driver and
  qemu's ne2k_pci NIC. Can you confirm that?

* Did you by any chance try this setup on a physical machine, too?

Bjoern
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