e1000 nic driver problem

[john stokes]

on running it real x86 hardware first two penguins are shown then some
lines like
[ 0.1234] ...............
[  0.2567]........................
.................................................
....................................................
.........................................,..........
[ 2.98745] genode blk-driver is loaded
then booting hangs up there without showing any error message
but after removing nic_drv support it shows two more lines below blk-driver
loaded
mount everything
setup networking
and then autologin terminal of l4linux appears

On Fri, Jul 1, 2016 at 11:22 AM, Sebastian Sumpf <
Sebastian.Sumpf at ...1...> wrote:

> Hi John,
>
> On 07/01/2016 05:58 AM, john stokes wrote:
> > it's fine but can you tell me how can i boot l4linux without e1000 or
> > rtl8139 support?
>
> It is sufficient to not start any nic_drv (dde_ipxe) in your Genode
> configuration (as you stated). L4Linux does not have access to any
> *real* hardware on Genode, it is a virtual machine. Network access is
> provided by a Linux driver that uses Genodes nic session. Please have a
> look at:
>
> <genode-dir>/repos/ports-foc/src/lib/l4lx/genode_net.cc
> <genode-dir>/repos/ports-foc/src/drivers/genode_net.c
>
> If the driver does not find a nic service it silently does nothing. As
> stated above, the nic service is provided by dde_ipxe for x86 on Genode.
>
> Do you see any errors on real hardware? If so, please send the log
> output of that, not the one from Qemu. dde_ipxe does have support for
> rtl8169 and should be able to detect your card automatically. Otherwise
> Qemu should work fine with an e1000 setting, for it is just a device
> model there that uses the Linux infrastructure.
>
> Regards,
>
> Sebasitan
>
> > On Fri, Jul 1, 2016 at 1:29 AM, Sebastian Sumpf
> > <Sebastian.Sumpf at ...1...
> > <mailto:Sebastian.Sumpf at ...1...>> wrote:
> >
> >     Hi John,
> >
> >     On 06/30/2016 03:58 PM, john stokes wrote:
> >     > qemu-system-i386: Unsupported NIC model: r8169
> >
> >     Qemu does not have r8169 support but only rtl8139.
> >
> >     Regards,
> >
> >     Sebastian
> >
> >     --
> >     Sebastian Sumpf
> >     Genode Labs
> >
> >     http://www.genode-labs.com · http://genode.org
> >
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