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.
kindly guide me on it. Divya. On Sat, Mar 11, 2023 at 6:48 PM Colin Parker <[email protected]> wrote: > Divya, > > On Sat, Mar 11, 2023 at 6:19 AM Divya Sharma <[email protected]> > wrote: > >> Thanks Martin and Colin for your help. >> I configured the virtio_mmio_nic configuration for virt_qemu_arm_v8a >> using [1] archive? >> But after that i got stuck in the error >> [init] Warning: drivers: no route to service "Uplink" (label="drivers -> >> virtio_mmio_nic -> ") >> [init -> drivers -> virtio_mmio_nic] Error: Uplink-session creation >> failed (ram_quota=3538944, cap_quota=8, mac_address="52:54:00:12:34:56", >> tx_buf_size=1638400, rx_buf_size=1638400, label="") >> >> I believe this happens because your [init -> drivers -> virtio_mmio_nic] > driver can't access the Uplink service provided by [init -> runtime -> > nic_router]. > However, if you look at your log file, there is also a component [init -> > runtime -> virtio_mmio_nic]. If you don't launch [init -> drivers -> > virtio_mmio_nic] and only launch [init -> runtime -> virtio_mmio_nic], the > latter component might be able to find the route to [init -> runtime -> > nic_router]. I see that the "drivers" version is getting a MAC address > while the "runtime" version is not, possibly this is because the first one > to launch claims a resource and prevents the other from accessing it > (that's a wild guess though). In my Sculpt system, the net drivers are > launched by "runtime" not "drivers", so the routing there should > (hopefully) be all set up. Another option might be to provide some routing > rule in the "init" component to route Uplink requests from "drivers" to > "runtime". > > > >> Saying that there is no route for Uplink service because I am not able to >> set up that, I also tried to find those scripts mentioned by Colin but I >> could not. >> I also went for the following command to find the routes but I could not >> find the script that needed the modification. >> > > I'm not sure it's necessary to do more on this in your configuration, > since the component seems to get launched by "runtime" somehow anyway. > > Hope it helps. > > -CP > _______________________________________________ > Genode users mailing list > [email protected] > https://lists.genode.org/listinfo/users >
virt_qemu_arm_v8a
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LOG
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