Hello Divya,
On 2023-03-15 11:27, Divya Sharma wrote:
As you said i launched only [init -> runtime -> virtio_mmio_nic]
component,but still the runtime version is not getting the mac
address,as seen in the log ,don't why.Is there anything left for routing
the uplink request from nic driver to virtio_mmio_nic.
may [1] be the missing piece of the puzzle?
[1]
https://github.com/genodelabs/genode/blob/master/repos/gems/run/sculpt.run#L153
By convention, Sculpt labels the nic driver as "nic_drv". When the
sculpt manager generates the <start> node for runtime, it uses this
generic name as binary name. Also, the <policy> node generated for the
nic router takes this name as key for selecting the network domain.
If the label does not match, the nic router leaves the uplink session
unused because it has no matching policy.
To bridge the gap between the generic convention and the platform-
specific driver name, the sculpt.run script uses the 'nic_drv' and
'nic_drv_dtb' functions to rewrite the labels for the ROM sessions for
the binary and dtb to the corresponding platform-specific names of the
ROM modules at core.
Cheers
Norman
--
Dr.-Ing. Norman Feske
Genode Labs
https://www.genode-labs.com · https://genode.org
Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
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