[Minios-devel] [UNIKRAFT PATCH] plat/kvm: Make VIRTIO_NET depend on VIRTIO_BUS

[Teodora Serbanescu <teo.serbanescu16@xxxxxxxxx>]

This is the setup to reproduce the bug:
Library Configuration -> enable uknetdev
Platform Configuration -> enable KVM guest:
        -> disable Virtio bus driver
        -> Virtio -> enable Virtio Net device

With this  setup, the following error occurs on build:
"undefined reference to ` _virtio_bus_register_driver'"

This fix solves the issue by enabling Virtio bus driver every time
Virtio Net device is enabled.

Signed-off-by: Teodora Serbanescu <teo.serbanescu16@xxxxxxxxx>
Signed-off-by: Andrei Gogonea <andrei.gogonea09@xxxxxxxxx>
---
 plat/kvm/Config.uk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plat/kvm/Config.uk b/plat/kvm/Config.uk
index fb3677a..4a20a10 100644
--- a/plat/kvm/Config.uk
+++ b/plat/kvm/Config.uk
@@ -75,7 +75,7 @@ config VIRTIO_NET
        bool "Virtio Net device"
        default n
        depends on LIBUKNETDEV
-       select VIRTIO
+       select VIRTIO_BUS
        select LIBUKSGLIST
        help
               Virtual network driver.
-- 
2.11.0


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