OSDN Git Service
ethtool: future-proof interface for speed extensions
Many virtual and not quite virtual devices allow any speed to be set
through ethtool. In particular, this applies to the virtio-net devices.
Document this fact to make sure people don't assume the enum lists all
possible values. Reserve values greater than INT_MAX for future
extension and to avoid conflict with SPEED_UNKNOWN.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>