Test various aspects of psample functionality over netdevsim and in
particular test that the psample module correctly reports the provided
metadata.
Example:
# ./psample.sh
TEST: psample enable / disable [ OK ]
TEST: psample group number [ OK ]
TEST: psample metadata [ OK ]
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>