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(parent: eb69057) | patch
virtio-net: Add initial MTU advice feature
authorAaron Conole <aconole@redhat.com>
Fri, 3 Jun 2016 20:57:12 +0000 (16:57 -0400)
committerDavid S. Miller <davem@davemloft.net>
Tue, 7 Jun 2016 01:08:49 +0000 (21:08 -0400)
commit09e08105e40813c312b7a386faeaf0977ef77496
tree0383dc33ea97f87ab15be125f8f702b009d76923tree | snapshot
parenteb690571b6ce0adc34dd8d5ee07e460004c0fe57commit | diff
virtio-net: Add initial MTU advice feature

This commit adds the feature bit and associated mtu device entry for the
virtio network device.  When a virtio device comes up, it checks the
feature bit for the VIRTIO_NET_F_MTU feature.  If such feature bit is
enabled, the driver will read the advised MTU and use it as the initial
value.

Signed-off-by: Aaron Conole <aconole@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/virtio_net.c diff | blob | history
include/uapi/linux/virtio_net.h diff | blob | history
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