On Tue, 25 Jan 2005 03:01:18 +0100
Thomas Graf <tgraf@xxxxxxx> wrote:
> * Herbert Xu <20050125014838.GA16637@xxxxxxxxxxxxxxxxxxx> 2005-01-25 12:48
> > On Tue, Jan 25, 2005 at 02:45:38AM +0100, Thomas Graf wrote:
> > >
> > > Still, one problem remains, even if ip_summed was incorrect,
> > > skb_checksum_help should never be called in dev_queue_xmit for the
> > > acenic driver since it sets NETIF_F_IP_CSUM. For some reason, features
> > > is set to 0 while checking for it.
> > Didn't he say that he cleared the features bits in the acenic driver?
> He changed it back to the original version, I just checked with him.
> > BTW, is he using acenic for both the LAN and the WAN? If he's only
> > using it on the WAN side, then the LAN side might not be CSUM capable.
> The packets get routed back over the same physical interface.
I think I see what is happening, it's the virtual VLAN device which
has dev->features set to zero not the acenic's netdev struct.