vdpasim: fix MAC address configuration

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vdpa_sim generates a ramdom MAC address but it is never used by upper
layers because the VIRTIO_NET_F_MAC bit is not set in the features list.

Because of that, virtio-net always regenerates a random MAC address each
time it is loaded whereas the address should only change on vdpa_sim
load/unload.

Fix that by adding VIRTIO_NET_F_MAC in the features list of vdpa_sim.

Fixes: 2c53d0f64c ("vdpasim: vDPA device simulator")
Cc: jasowang@redhat.com
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Link: https://lore.kernel.org/r/20201029122050.776445-2-lvivier@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>

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Laurent Vivier 2020-10-29 13:20:49 +01:00 • committed by Michael S. Tsirkin

parent e01afe36df

commit 4a6a42db53

1 changed files with 2 additions and 1 deletions

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drivers/vdpa/vdpa_sim/vdpa_sim.c

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